diff --git a/PC/VS8.0/_bsddb.vcproj b/PC/VS8.0/_bsddb.vcproj
index 434fed9..50da1ce 100644
--- a/PC/VS8.0/_bsddb.vcproj
+++ b/PC/VS8.0/_bsddb.vcproj
@@ -42,7 +42,8 @@
 			/>
 			<Tool
 				Name="VCCLCompilerTool"
-				AdditionalIncludeDirectories="..\..\..\db-4.4.20\build_win32,..\..\..\db-4.4.20\build_win32\.."
+				AdditionalIncludeDirectories="..\..\..\db-4.7.25.0\build_windows,..\..\..\db-4.7.25.0\build_windows\.."
+				PreprocessorDefinitions="_CRT_SECURE_NO_WARNINGS"
 			/>
 			<Tool
 				Name="VCManagedResourceCompilerTool"
@@ -55,6 +56,7 @@
 			/>
 			<Tool
 				Name="VCLinkerTool"
+				AdditionalDependencies="$(bsddbDepLibs)"
 				BaseAddress="0x1e180000"
 			/>
 			<Tool
@@ -103,7 +105,8 @@
 			/>
 			<Tool
 				Name="VCCLCompilerTool"
-				AdditionalIncludeDirectories="..\..\..\db-4.4.20\build_win32,..\..\..\db-4.4.20\build_win32\.."
+				AdditionalIncludeDirectories="..\..\..\db-4.7.25.0\build_windows,..\..\..\db-4.7.25.0\build_windows\.."
+				PreprocessorDefinitions="_CRT_SECURE_NO_WARNINGS"
 			/>
 			<Tool
 				Name="VCManagedResourceCompilerTool"
@@ -166,7 +169,8 @@
 			/>
 			<Tool
 				Name="VCCLCompilerTool"
-				AdditionalIncludeDirectories="..\..\..\db-4.4.20\build_win32,..\..\..\db-4.4.20\build_win32\.."
+				AdditionalIncludeDirectories="..\..\..\db-4.7.25.0\build_windows,..\..\..\db-4.7.25.0\build_windows\.."
+				PreprocessorDefinitions="_CRT_SECURE_NO_WARNINGS"
 			/>
 			<Tool
 				Name="VCManagedResourceCompilerTool"
@@ -229,7 +233,8 @@
 			/>
 			<Tool
 				Name="VCCLCompilerTool"
-				AdditionalIncludeDirectories="..\..\..\db-4.4.20\build_win32,..\..\..\db-4.4.20\build_win32\.."
+				AdditionalIncludeDirectories="..\..\..\db-4.7.25.0\build_windows,..\..\..\db-4.7.25.0\build_windows\.."
+				PreprocessorDefinitions="_CRT_SECURE_NO_WARNINGS"
 			/>
 			<Tool
 				Name="VCManagedResourceCompilerTool"
@@ -292,7 +297,8 @@
 			/>
 			<Tool
 				Name="VCCLCompilerTool"
-				AdditionalIncludeDirectories="..\..\..\db-4.4.20\build_win32,..\..\..\db-4.4.20\build_win32\.."
+				AdditionalIncludeDirectories="..\..\..\db-4.7.25.0\build_windows,..\..\..\db-4.7.25.0\build_windows\.."
+				PreprocessorDefinitions="_CRT_SECURE_NO_WARNINGS"
 			/>
 			<Tool
 				Name="VCManagedResourceCompilerTool"
@@ -355,7 +361,8 @@
 			/>
 			<Tool
 				Name="VCCLCompilerTool"
-				AdditionalIncludeDirectories="..\..\..\db-4.4.20\build_win32,..\..\..\db-4.4.20\build_win32\.."
+				AdditionalIncludeDirectories="..\..\..\db-4.7.25.0\build_windows,..\..\..\db-4.7.25.0\build_windows\.."
+				PreprocessorDefinitions="_CRT_SECURE_NO_WARNINGS"
 			/>
 			<Tool
 				Name="VCManagedResourceCompilerTool"
@@ -418,7 +425,8 @@
 			/>
 			<Tool
 				Name="VCCLCompilerTool"
-				AdditionalIncludeDirectories="..\..\..\db-4.4.20\build_win32,..\..\..\db-4.4.20\build_win32\.."
+				AdditionalIncludeDirectories="..\..\..\db-4.7.25.0\build_windows,..\..\..\db-4.7.25.0\build_windows\.."
+				PreprocessorDefinitions="_CRT_SECURE_NO_WARNINGS"
 			/>
 			<Tool
 				Name="VCManagedResourceCompilerTool"
@@ -481,7 +489,8 @@
 			/>
 			<Tool
 				Name="VCCLCompilerTool"
-				AdditionalIncludeDirectories="..\..\..\db-4.4.20\build_win32,..\..\..\db-4.4.20\build_win32\.."
+				AdditionalIncludeDirectories="..\..\..\db-4.7.25.0\build_windows,..\..\..\db-4.7.25.0\build_windows\.."
+				PreprocessorDefinitions="_CRT_SECURE_NO_WARNINGS"
 			/>
 			<Tool
 				Name="VCManagedResourceCompilerTool"
@@ -540,6 +549,914 @@
 				>
 			</File>
 		</Filter>
+		<Filter
+			Name="Berkeley DB 4.7.25 Source Files"
+			>
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+				RelativePath="..\..\..\db-4.7.25.0\build_windows\..\crypto\aes_method.c"
+				>
+			</File>
+			<File
+				RelativePath="..\..\..\db-4.7.25.0\build_windows\..\btree\bt_compact.c"
+				>
+			</File>
+			<File
+				RelativePath="..\..\..\db-4.7.25.0\build_windows\..\btree\bt_compare.c"
+				>
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+			<File
+				RelativePath="..\..\..\db-4.7.25.0\build_windows\..\btree\bt_conv.c"
+				>
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+				>
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+				>
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+				>
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+				>
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+				>
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+				>
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+				>
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+				>
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+				>
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+				>
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+				>
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+				RelativePath="..\..\..\db-4.7.25.0\build_windows\..\db\db_reclaim.c"
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+				>
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+				>
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+				>
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+				>
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+				>
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+				>
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+				>
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+				>
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+				>
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+				>
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+				>
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+				>
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+				>
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+				>
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+				>
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+				>
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+			<File
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+				>
+			</File>
+			<File
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+				>
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+			<File
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+				>
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+			<File
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+				>
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+			<File
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+				>
+			</File>
+			<File
+				RelativePath="..\..\..\db-4.7.25.0\build_windows\..\os_windows\os_fsync.c"
+				>
+			</File>
+			<File
+				RelativePath="..\..\..\db-4.7.25.0\build_windows\..\os_windows\os_getenv.c"
+				>
+			</File>
+			<File
+				RelativePath="..\..\..\db-4.7.25.0\build_windows\..\os_windows\os_handle.c"
+				>
+			</File>
+			<File
+				RelativePath="..\..\..\db-4.7.25.0\build_windows\..\os_windows\os_map.c"
+				>
+			</File>
+			<File
+				RelativePath="..\..\..\db-4.7.25.0\build_windows\..\common\os_method.c"
+				>
+			</File>
+			<File
+				RelativePath="..\..\..\db-4.7.25.0\build_windows\..\os_windows\os_mkdir.c"
+				>
+			</File>
+			<File
+				RelativePath="..\..\..\db-4.7.25.0\build_windows\..\os_windows\os_open.c"
+				>
+			</File>
+			<File
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+				>
+			</File>
+			<File
+				RelativePath="..\..\..\db-4.7.25.0\build_windows\..\os_windows\os_rename.c"
+				>
+			</File>
+			<File
+				RelativePath="..\..\..\db-4.7.25.0\build_windows\..\os\os_root.c"
+				>
+			</File>
+			<File
+				RelativePath="..\..\..\db-4.7.25.0\build_windows\..\os\os_rpath.c"
+				>
+			</File>
+			<File
+				RelativePath="..\..\..\db-4.7.25.0\build_windows\..\os_windows\os_rw.c"
+				>
+			</File>
+			<File
+				RelativePath="..\..\..\db-4.7.25.0\build_windows\..\os_windows\os_seek.c"
+				>
+			</File>
+			<File
+				RelativePath="..\..\..\db-4.7.25.0\build_windows\..\os\os_stack.c"
+				>
+			</File>
+			<File
+				RelativePath="..\..\..\db-4.7.25.0\build_windows\..\os_windows\os_stat.c"
+				>
+			</File>
+			<File
+				RelativePath="..\..\..\db-4.7.25.0\build_windows\..\os\os_tmpdir.c"
+				>
+			</File>
+			<File
+				RelativePath="..\..\..\db-4.7.25.0\build_windows\..\os_windows\os_truncate.c"
+				>
+			</File>
+			<File
+				RelativePath="..\..\..\db-4.7.25.0\build_windows\..\os\os_uid.c"
+				>
+			</File>
+			<File
+				RelativePath="..\..\..\db-4.7.25.0\build_windows\..\os_windows\os_unlink.c"
+				>
+			</File>
+			<File
+				RelativePath="..\..\..\db-4.7.25.0\build_windows\..\os_windows\os_yield.c"
+				>
+			</File>
+			<File
+				RelativePath="..\..\..\db-4.7.25.0\build_windows\..\qam\qam.c"
+				>
+			</File>
+			<File
+				RelativePath="..\..\..\db-4.7.25.0\build_windows\..\qam\qam_auto.c"
+				>
+			</File>
+			<File
+				RelativePath="..\..\..\db-4.7.25.0\build_windows\..\qam\qam_conv.c"
+				>
+			</File>
+			<File
+				RelativePath="..\..\..\db-4.7.25.0\build_windows\..\qam\qam_files.c"
+				>
+			</File>
+			<File
+				RelativePath="..\..\..\db-4.7.25.0\build_windows\..\qam\qam_method.c"
+				>
+			</File>
+			<File
+				RelativePath="..\..\..\db-4.7.25.0\build_windows\..\qam\qam_open.c"
+				>
+			</File>
+			<File
+				RelativePath="..\..\..\db-4.7.25.0\build_windows\..\qam\qam_rec.c"
+				>
+			</File>
+			<File
+				RelativePath="..\..\..\db-4.7.25.0\build_windows\..\qam\qam_stat.c"
+				>
+			</File>
+			<File
+				RelativePath="..\..\..\db-4.7.25.0\build_windows\..\qam\qam_upgrade.c"
+				>
+			</File>
+			<File
+				RelativePath="..\..\..\db-4.7.25.0\build_windows\..\qam\qam_verify.c"
+				>
+			</File>
+			<File
+				RelativePath="..\..\..\db-4.7.25.0\build_windows\..\rep\rep_auto.c"
+				>
+			</File>
+			<File
+				RelativePath="..\..\..\db-4.7.25.0\build_windows\..\rep\rep_backup.c"
+				>
+			</File>
+			<File
+				RelativePath="..\..\..\db-4.7.25.0\build_windows\..\rep\rep_elect.c"
+				>
+			</File>
+			<File
+				RelativePath="..\..\..\db-4.7.25.0\build_windows\..\rep\rep_lease.c"
+				>
+			</File>
+			<File
+				RelativePath="..\..\..\db-4.7.25.0\build_windows\..\rep\rep_log.c"
+				>
+			</File>
+			<File
+				RelativePath="..\..\..\db-4.7.25.0\build_windows\..\rep\rep_method.c"
+				>
+			</File>
+			<File
+				RelativePath="..\..\..\db-4.7.25.0\build_windows\..\rep\rep_record.c"
+				>
+			</File>
+			<File
+				RelativePath="..\..\..\db-4.7.25.0\build_windows\..\rep\rep_region.c"
+				>
+			</File>
+			<File
+				RelativePath="..\..\..\db-4.7.25.0\build_windows\..\rep\rep_stat.c"
+				>
+			</File>
+			<File
+				RelativePath="..\..\..\db-4.7.25.0\build_windows\..\rep\rep_util.c"
+				>
+			</File>
+			<File
+				RelativePath="..\..\..\db-4.7.25.0\build_windows\..\rep\rep_verify.c"
+				>
+			</File>
+			<File
+				RelativePath="..\..\..\db-4.7.25.0\build_windows\..\repmgr\repmgr_auto.c"
+				>
+			</File>
+			<File
+				RelativePath="..\..\..\db-4.7.25.0\build_windows\..\repmgr\repmgr_elect.c"
+				>
+			</File>
+			<File
+				RelativePath="..\..\..\db-4.7.25.0\build_windows\..\repmgr\repmgr_method.c"
+				>
+			</File>
+			<File
+				RelativePath="..\..\..\db-4.7.25.0\build_windows\..\repmgr\repmgr_msg.c"
+				>
+			</File>
+			<File
+				RelativePath="..\..\..\db-4.7.25.0\build_windows\..\repmgr\repmgr_net.c"
+				>
+			</File>
+			<File
+				RelativePath="..\..\..\db-4.7.25.0\build_windows\..\repmgr\repmgr_queue.c"
+				>
+			</File>
+			<File
+				RelativePath="..\..\..\db-4.7.25.0\build_windows\..\repmgr\repmgr_sel.c"
+				>
+			</File>
+			<File
+				RelativePath="..\..\..\db-4.7.25.0\build_windows\..\repmgr\repmgr_stat.c"
+				>
+			</File>
+			<File
+				RelativePath="..\..\..\db-4.7.25.0\build_windows\..\repmgr\repmgr_util.c"
+				>
+			</File>
+			<File
+				RelativePath="..\..\..\db-4.7.25.0\build_windows\..\repmgr\repmgr_windows.c"
+				>
+			</File>
+			<File
+				RelativePath="..\..\..\db-4.7.25.0\build_windows\..\crypto\rijndael\rijndael-alg-fst.c"
+				>
+			</File>
+			<File
+				RelativePath="..\..\..\db-4.7.25.0\build_windows\..\crypto\rijndael\rijndael-api-fst.c"
+				>
+			</File>
+			<File
+				RelativePath="..\..\..\db-4.7.25.0\build_windows\..\sequence\seq_stat.c"
+				>
+			</File>
+			<File
+				RelativePath="..\..\..\db-4.7.25.0\build_windows\..\sequence\sequence.c"
+				>
+			</File>
+			<File
+				RelativePath="..\..\..\db-4.7.25.0\build_windows\..\hmac\sha1.c"
+				>
+			</File>
+			<File
+				RelativePath="..\..\..\db-4.7.25.0\build_windows\..\clib\strsep.c"
+				>
+			</File>
+			<File
+				RelativePath="..\..\..\db-4.7.25.0\build_windows\..\txn\txn.c"
+				>
+			</File>
+			<File
+				RelativePath="..\..\..\db-4.7.25.0\build_windows\..\txn\txn_auto.c"
+				>
+			</File>
+			<File
+				RelativePath="..\..\..\db-4.7.25.0\build_windows\..\txn\txn_chkpt.c"
+				>
+			</File>
+			<File
+				RelativePath="..\..\..\db-4.7.25.0\build_windows\..\txn\txn_failchk.c"
+				>
+			</File>
+			<File
+				RelativePath="..\..\..\db-4.7.25.0\build_windows\..\txn\txn_method.c"
+				>
+			</File>
+			<File
+				RelativePath="..\..\..\db-4.7.25.0\build_windows\..\txn\txn_rec.c"
+				>
+			</File>
+			<File
+				RelativePath="..\..\..\db-4.7.25.0\build_windows\..\txn\txn_recover.c"
+				>
+			</File>
+			<File
+				RelativePath="..\..\..\db-4.7.25.0\build_windows\..\txn\txn_region.c"
+				>
+			</File>
+			<File
+				RelativePath="..\..\..\db-4.7.25.0\build_windows\..\txn\txn_stat.c"
+				>
+			</File>
+			<File
+				RelativePath="..\..\..\db-4.7.25.0\build_windows\..\txn\txn_util.c"
+				>
+			</File>
+			<File
+				RelativePath="..\..\..\db-4.7.25.0\build_windows\..\common\util_cache.c"
+				>
+			</File>
+			<File
+				RelativePath="..\..\..\db-4.7.25.0\build_windows\..\common\util_log.c"
+				>
+			</File>
+			<File
+				RelativePath="..\..\..\db-4.7.25.0\build_windows\..\common\util_sig.c"
+				>
+			</File>
+			<File
+				RelativePath="..\..\..\db-4.7.25.0\build_windows\..\xa\xa.c"
+				>
+			</File>
+			<File
+				RelativePath="..\..\..\db-4.7.25.0\build_windows\..\xa\xa_db.c"
+				>
+			</File>
+			<File
+				RelativePath="..\..\..\db-4.7.25.0\build_windows\..\xa\xa_map.c"
+				>
+			</File>
+			<File
+				RelativePath="..\..\..\db-4.7.25.0\build_windows\..\common\zerofill.c"
+				>
+			</File>
+		</Filter>
 	</Files>
 	<Globals>
 	</Globals>
diff --git a/PC/VS8.0/_ctypes.vcproj b/PC/VS8.0/_ctypes.vcproj
index 836f997..eb19943 100644
--- a/PC/VS8.0/_ctypes.vcproj
+++ b/PC/VS8.0/_ctypes.vcproj
@@ -642,7 +642,7 @@
 					>
 					<Tool
 						Name="VCCustomBuildTool"
-						CommandLine="ml64 /nologo /c /Fo &quot;$(IntDir)\win64.obj&quot; &quot;$(InputPath)&quot;&#x0D;&#x0A;"
+						CommandLine="ml64 /nologo /c /Zi /Fo &quot;$(IntDir)\win64.obj&quot; &quot;$(InputPath)&quot;&#x0D;&#x0A;"
 						Outputs="$(IntDir)\win64.obj"
 					/>
 				</FileConfiguration>
diff --git a/PC/VS8.0/_multiprocessing.vcproj b/PC/VS8.0/_multiprocessing.vcproj
index 55b29ce..f3d0565 100644
--- a/PC/VS8.0/_multiprocessing.vcproj
+++ b/PC/VS8.0/_multiprocessing.vcproj
@@ -3,9 +3,10 @@
 	ProjectType="Visual C++"
 	Version="8.00"
 	Name="_multiprocessing"
-	ProjectGUID="{9E48B300-37D1-11DD-8C41-005056C00008}"
+	ProjectGUID="{9e48b300-37d1-11dd-8c41-005056c00008}"
 	RootNamespace="_multiprocessing"
 	Keyword="Win32Proj"
+	TargetFrameworkVersion="196613"
 	>
 	<Platforms>
 		<Platform
@@ -75,201 +76,6 @@
 				Name="VCAppVerifierTool"
 			/>
 			<Tool
-				Name="VCWebDeploymentTool"
-			/>
-			<Tool
-				Name="VCPostBuildEventTool"
-			/>
-		</Configuration>
-		<Configuration
-			Name="Release|Win32"
-			ConfigurationType="2"
-			InheritedPropertySheets=".\pyd.vsprops"
-			CharacterSet="0"
-			WholeProgramOptimization="1"
-			>
-			<Tool
-				Name="VCPreBuildEventTool"
-			/>
-			<Tool
-				Name="VCCustomBuildTool"
-			/>
-			<Tool
-				Name="VCXMLDataGeneratorTool"
-			/>
-			<Tool
-				Name="VCWebServiceProxyGeneratorTool"
-			/>
-			<Tool
-				Name="VCMIDLTool"
-			/>
-			<Tool
-				Name="VCCLCompilerTool"
-			/>
-			<Tool
-				Name="VCManagedResourceCompilerTool"
-			/>
-			<Tool
-				Name="VCResourceCompilerTool"
-			/>
-			<Tool
-				Name="VCPreLinkEventTool"
-			/>
-			<Tool
-				Name="VCLinkerTool"
-				AdditionalDependencies="ws2_32.lib"
-				BaseAddress="0x1e1D0000"
-			/>
-			<Tool
-				Name="VCALinkTool"
-			/>
-			<Tool
-				Name="VCManifestTool"
-			/>
-			<Tool
-				Name="VCXDCMakeTool"
-			/>
-			<Tool
-				Name="VCBscMakeTool"
-			/>
-			<Tool
-				Name="VCFxCopTool"
-			/>
-			<Tool
-				Name="VCAppVerifierTool"
-			/>
-			<Tool
-				Name="VCWebDeploymentTool"
-			/>
-			<Tool
-				Name="VCPostBuildEventTool"
-			/>
-		</Configuration>
-		<Configuration
-			Name="PGInstrument|Win32"
-			ConfigurationType="2"
-			InheritedPropertySheets=".\pyd.vsprops;.\pginstrument.vsprops"
-			CharacterSet="0"
-			WholeProgramOptimization="1"
-			>
-			<Tool
-				Name="VCPreBuildEventTool"
-			/>
-			<Tool
-				Name="VCCustomBuildTool"
-			/>
-			<Tool
-				Name="VCXMLDataGeneratorTool"
-			/>
-			<Tool
-				Name="VCWebServiceProxyGeneratorTool"
-			/>
-			<Tool
-				Name="VCMIDLTool"
-			/>
-			<Tool
-				Name="VCCLCompilerTool"
-			/>
-			<Tool
-				Name="VCManagedResourceCompilerTool"
-			/>
-			<Tool
-				Name="VCResourceCompilerTool"
-			/>
-			<Tool
-				Name="VCPreLinkEventTool"
-			/>
-			<Tool
-				Name="VCLinkerTool"
-				AdditionalDependencies="ws2_32.lib"
-				BaseAddress="0x1e1D0000"
-			/>
-			<Tool
-				Name="VCALinkTool"
-			/>
-			<Tool
-				Name="VCManifestTool"
-			/>
-			<Tool
-				Name="VCXDCMakeTool"
-			/>
-			<Tool
-				Name="VCBscMakeTool"
-			/>
-			<Tool
-				Name="VCFxCopTool"
-			/>
-			<Tool
-				Name="VCAppVerifierTool"
-			/>
-			<Tool
-				Name="VCWebDeploymentTool"
-			/>
-			<Tool
-				Name="VCPostBuildEventTool"
-			/>
-		</Configuration>
-		<Configuration
-			Name="PGUpdate|Win32"
-			ConfigurationType="2"
-			InheritedPropertySheets=".\pyd.vsprops;.\pgupdate.vsprops"
-			CharacterSet="0"
-			WholeProgramOptimization="1"
-			>
-			<Tool
-				Name="VCPreBuildEventTool"
-			/>
-			<Tool
-				Name="VCCustomBuildTool"
-			/>
-			<Tool
-				Name="VCXMLDataGeneratorTool"
-			/>
-			<Tool
-				Name="VCWebServiceProxyGeneratorTool"
-			/>
-			<Tool
-				Name="VCMIDLTool"
-			/>
-			<Tool
-				Name="VCCLCompilerTool"
-			/>
-			<Tool
-				Name="VCManagedResourceCompilerTool"
-			/>
-			<Tool
-				Name="VCResourceCompilerTool"
-			/>
-			<Tool
-				Name="VCPreLinkEventTool"
-			/>
-			<Tool
-				Name="VCLinkerTool"
-				AdditionalDependencies="ws2_32.lib"
-				BaseAddress="0x1e1D0000"
-			/>
-			<Tool
-				Name="VCALinkTool"
-			/>
-			<Tool
-				Name="VCManifestTool"
-			/>
-			<Tool
-				Name="VCXDCMakeTool"
-			/>
-			<Tool
-				Name="VCBscMakeTool"
-			/>
-			<Tool
-				Name="VCFxCopTool"
-			/>
-			<Tool
-				Name="VCAppVerifierTool"
-			/>
-			<Tool
-				Name="VCWebDeploymentTool"
-			/>
-			<Tool
 				Name="VCPostBuildEventTool"
 			/>
 		</Configuration>
@@ -335,6 +141,67 @@
 			/>
 		</Configuration>
 		<Configuration
+			Name="Release|Win32"
+			ConfigurationType="2"
+			InheritedPropertySheets=".\pyd.vsprops"
+			CharacterSet="0"
+			WholeProgramOptimization="1"
+			>
+			<Tool
+				Name="VCPreBuildEventTool"
+			/>
+			<Tool
+				Name="VCCustomBuildTool"
+			/>
+			<Tool
+				Name="VCXMLDataGeneratorTool"
+			/>
+			<Tool
+				Name="VCWebServiceProxyGeneratorTool"
+			/>
+			<Tool
+				Name="VCMIDLTool"
+			/>
+			<Tool
+				Name="VCCLCompilerTool"
+			/>
+			<Tool
+				Name="VCManagedResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCPreLinkEventTool"
+			/>
+			<Tool
+				Name="VCLinkerTool"
+				AdditionalDependencies="ws2_32.lib"
+				BaseAddress="0x1e1D0000"
+			/>
+			<Tool
+				Name="VCALinkTool"
+			/>
+			<Tool
+				Name="VCManifestTool"
+			/>
+			<Tool
+				Name="VCXDCMakeTool"
+			/>
+			<Tool
+				Name="VCBscMakeTool"
+			/>
+			<Tool
+				Name="VCFxCopTool"
+			/>
+			<Tool
+				Name="VCAppVerifierTool"
+			/>
+			<Tool
+				Name="VCPostBuildEventTool"
+			/>
+		</Configuration>
+		<Configuration
 			Name="Release|x64"
 			ConfigurationType="2"
 			InheritedPropertySheets=".\pyd.vsprops;.\x64.vsprops"
@@ -397,6 +264,67 @@
 			/>
 		</Configuration>
 		<Configuration
+			Name="PGInstrument|Win32"
+			ConfigurationType="2"
+			InheritedPropertySheets=".\pyd.vsprops;.\pginstrument.vsprops"
+			CharacterSet="0"
+			WholeProgramOptimization="1"
+			>
+			<Tool
+				Name="VCPreBuildEventTool"
+			/>
+			<Tool
+				Name="VCCustomBuildTool"
+			/>
+			<Tool
+				Name="VCXMLDataGeneratorTool"
+			/>
+			<Tool
+				Name="VCWebServiceProxyGeneratorTool"
+			/>
+			<Tool
+				Name="VCMIDLTool"
+			/>
+			<Tool
+				Name="VCCLCompilerTool"
+			/>
+			<Tool
+				Name="VCManagedResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCPreLinkEventTool"
+			/>
+			<Tool
+				Name="VCLinkerTool"
+				AdditionalDependencies="ws2_32.lib"
+				BaseAddress="0x1e1D0000"
+			/>
+			<Tool
+				Name="VCALinkTool"
+			/>
+			<Tool
+				Name="VCManifestTool"
+			/>
+			<Tool
+				Name="VCXDCMakeTool"
+			/>
+			<Tool
+				Name="VCBscMakeTool"
+			/>
+			<Tool
+				Name="VCFxCopTool"
+			/>
+			<Tool
+				Name="VCAppVerifierTool"
+			/>
+			<Tool
+				Name="VCPostBuildEventTool"
+			/>
+		</Configuration>
+		<Configuration
 			Name="PGInstrument|x64"
 			ConfigurationType="2"
 			InheritedPropertySheets=".\pyd.vsprops;.\x64.vsprops;.\pginstrument.vsprops"
@@ -460,6 +388,67 @@
 			/>
 		</Configuration>
 		<Configuration
+			Name="PGUpdate|Win32"
+			ConfigurationType="2"
+			InheritedPropertySheets=".\pyd.vsprops;.\pgupdate.vsprops"
+			CharacterSet="0"
+			WholeProgramOptimization="1"
+			>
+			<Tool
+				Name="VCPreBuildEventTool"
+			/>
+			<Tool
+				Name="VCCustomBuildTool"
+			/>
+			<Tool
+				Name="VCXMLDataGeneratorTool"
+			/>
+			<Tool
+				Name="VCWebServiceProxyGeneratorTool"
+			/>
+			<Tool
+				Name="VCMIDLTool"
+			/>
+			<Tool
+				Name="VCCLCompilerTool"
+			/>
+			<Tool
+				Name="VCManagedResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCPreLinkEventTool"
+			/>
+			<Tool
+				Name="VCLinkerTool"
+				AdditionalDependencies="ws2_32.lib"
+				BaseAddress="0x1e1D0000"
+			/>
+			<Tool
+				Name="VCALinkTool"
+			/>
+			<Tool
+				Name="VCManifestTool"
+			/>
+			<Tool
+				Name="VCXDCMakeTool"
+			/>
+			<Tool
+				Name="VCBscMakeTool"
+			/>
+			<Tool
+				Name="VCFxCopTool"
+			/>
+			<Tool
+				Name="VCAppVerifierTool"
+			/>
+			<Tool
+				Name="VCPostBuildEventTool"
+			/>
+		</Configuration>
+		<Configuration
 			Name="PGUpdate|x64"
 			ConfigurationType="2"
 			InheritedPropertySheets=".\pyd.vsprops;.\x64.vsprops;.\pgupdate.vsprops"
@@ -530,11 +519,11 @@
 			Name="Header Files"
 			>
 			<File
-				RelativePath="..\..\Modules\_multiprocessing\connection.h"
+				RelativePath="..\..\Modules\_multiprocessing\multiprocessing.h"
 				>
 			</File>
 			<File
-				RelativePath="..\..\Modules\_multiprocessing\multiprocessing.h"
+				RelativePath="..\..\Modules\_multiprocessing\connection.h"
 				>
 			</File>
 		</Filter>
diff --git a/PC/VS8.0/_sqlite3.vcproj b/PC/VS8.0/_sqlite3.vcproj
index aa31ad6..cbd02cc 100644
--- a/PC/VS8.0/_sqlite3.vcproj
+++ b/PC/VS8.0/_sqlite3.vcproj
@@ -42,7 +42,7 @@
 			/>
 			<Tool
 				Name="VCCLCompilerTool"
-				AdditionalIncludeDirectories="..\..\..\sqlite-source-3.3.4"
+				AdditionalIncludeDirectories="..\..\..\sqlite-3.5.9"
 				PreprocessorDefinitions="MODULE_NAME=\&quot;sqlite3\&quot;"
 			/>
 			<Tool
@@ -104,7 +104,7 @@
 			/>
 			<Tool
 				Name="VCCLCompilerTool"
-				AdditionalIncludeDirectories="..\..\..\sqlite-source-3.3.4"
+				AdditionalIncludeDirectories="..\..\..\sqlite-3.5.9"
 				PreprocessorDefinitions="MODULE_NAME=\&quot;sqlite3\&quot;"
 			/>
 			<Tool
@@ -166,7 +166,7 @@
 			/>
 			<Tool
 				Name="VCCLCompilerTool"
-				AdditionalIncludeDirectories="..\..\..\sqlite-source-3.3.4"
+				AdditionalIncludeDirectories="..\..\..\sqlite-3.5.9"
 				PreprocessorDefinitions="MODULE_NAME=\&quot;sqlite3\&quot;"
 			/>
 			<Tool
@@ -229,7 +229,7 @@
 			/>
 			<Tool
 				Name="VCCLCompilerTool"
-				AdditionalIncludeDirectories="..\..\..\sqlite-source-3.3.4"
+				AdditionalIncludeDirectories="..\..\..\sqlite-3.5.9"
 				PreprocessorDefinitions="MODULE_NAME=\&quot;sqlite3\&quot;"
 			/>
 			<Tool
@@ -291,7 +291,7 @@
 			/>
 			<Tool
 				Name="VCCLCompilerTool"
-				AdditionalIncludeDirectories="..\..\..\sqlite-source-3.3.4"
+				AdditionalIncludeDirectories="..\..\..\sqlite-3.5.9"
 				PreprocessorDefinitions="MODULE_NAME=\&quot;sqlite3\&quot;"
 			/>
 			<Tool
@@ -354,7 +354,7 @@
 			/>
 			<Tool
 				Name="VCCLCompilerTool"
-				AdditionalIncludeDirectories="..\..\..\sqlite-source-3.3.4"
+				AdditionalIncludeDirectories="..\..\..\sqlite-3.5.9"
 				PreprocessorDefinitions="MODULE_NAME=\&quot;sqlite3\&quot;"
 			/>
 			<Tool
@@ -417,7 +417,7 @@
 			/>
 			<Tool
 				Name="VCCLCompilerTool"
-				AdditionalIncludeDirectories="..\..\..\sqlite-source-3.3.4"
+				AdditionalIncludeDirectories="..\..\..\sqlite-3.5.9"
 				PreprocessorDefinitions="MODULE_NAME=\&quot;sqlite3\&quot;"
 			/>
 			<Tool
@@ -480,7 +480,7 @@
 			/>
 			<Tool
 				Name="VCCLCompilerTool"
-				AdditionalIncludeDirectories="..\..\..\sqlite-source-3.3.4"
+				AdditionalIncludeDirectories="..\..\..\sqlite-3.5.9"
 				PreprocessorDefinitions="MODULE_NAME=\&quot;sqlite3\&quot;"
 			/>
 			<Tool
diff --git a/PC/VS8.0/pcbuild.sln b/PC/VS8.0/pcbuild.sln
index d8fc64e..5f43524 100644
--- a/PC/VS8.0/pcbuild.sln
+++ b/PC/VS8.0/pcbuild.sln
@@ -41,7 +41,6 @@
 Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "_bsddb", "_bsddb.vcproj", "{B4D38F3F-68FB-42EC-A45D-E00657BB3627}"
 	ProjectSection(ProjectDependencies) = postProject
 		{6DE10744-E396-40A5-B4E2-1B69AA7C8D31} = {6DE10744-E396-40A5-B4E2-1B69AA7C8D31}
-		{62172C7D-B39E-409A-B352-370FF5098C19} = {62172C7D-B39E-409A-B352-370FF5098C19}
 		{CF7AC3D1-E2DF-41D2-BEA6-1E2556CDEA26} = {CF7AC3D1-E2DF-41D2-BEA6-1E2556CDEA26}
 	EndProjectSection
 EndProject
@@ -121,11 +120,6 @@
 		{CF7AC3D1-E2DF-41D2-BEA6-1E2556CDEA26} = {CF7AC3D1-E2DF-41D2-BEA6-1E2556CDEA26}
 	EndProjectSection
 EndProject
-Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "_bsddb44", "_bsddb44.vcproj", "{62172C7D-B39E-409A-B352-370FF5098C19}"
-	ProjectSection(ProjectDependencies) = postProject
-		{6DE10744-E396-40A5-B4E2-1B69AA7C8D31} = {6DE10744-E396-40A5-B4E2-1B69AA7C8D31}
-	EndProjectSection
-EndProject
 Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "sqlite3", "sqlite3.vcproj", "{A1A295E5-463C-437F-81CA-1F32367685DA}"
 	ProjectSection(ProjectDependencies) = postProject
 		{6DE10744-E396-40A5-B4E2-1B69AA7C8D31} = {6DE10744-E396-40A5-B4E2-1B69AA7C8D31}
@@ -510,22 +504,6 @@
 		{447F05A8-F581-4CAC-A466-5AC7936E207E}.Release|Win32.Build.0 = Release|Win32
 		{447F05A8-F581-4CAC-A466-5AC7936E207E}.Release|x64.ActiveCfg = Release|x64
 		{447F05A8-F581-4CAC-A466-5AC7936E207E}.Release|x64.Build.0 = Release|x64
-		{62172C7D-B39E-409A-B352-370FF5098C19}.Debug|Win32.ActiveCfg = Debug|Win32
-		{62172C7D-B39E-409A-B352-370FF5098C19}.Debug|Win32.Build.0 = Debug|Win32
-		{62172C7D-B39E-409A-B352-370FF5098C19}.Debug|x64.ActiveCfg = Debug|x64
-		{62172C7D-B39E-409A-B352-370FF5098C19}.Debug|x64.Build.0 = Debug|x64
-		{62172C7D-B39E-409A-B352-370FF5098C19}.PGInstrument|Win32.ActiveCfg = PGInstrument|Win32
-		{62172C7D-B39E-409A-B352-370FF5098C19}.PGInstrument|Win32.Build.0 = PGInstrument|Win32
-		{62172C7D-B39E-409A-B352-370FF5098C19}.PGInstrument|x64.ActiveCfg = PGInstrument|x64
-		{62172C7D-B39E-409A-B352-370FF5098C19}.PGInstrument|x64.Build.0 = PGInstrument|x64
-		{62172C7D-B39E-409A-B352-370FF5098C19}.PGUpdate|Win32.ActiveCfg = PGUpdate|Win32
-		{62172C7D-B39E-409A-B352-370FF5098C19}.PGUpdate|Win32.Build.0 = PGUpdate|Win32
-		{62172C7D-B39E-409A-B352-370FF5098C19}.PGUpdate|x64.ActiveCfg = PGUpdate|x64
-		{62172C7D-B39E-409A-B352-370FF5098C19}.PGUpdate|x64.Build.0 = PGUpdate|x64
-		{62172C7D-B39E-409A-B352-370FF5098C19}.Release|Win32.ActiveCfg = Release|Win32
-		{62172C7D-B39E-409A-B352-370FF5098C19}.Release|Win32.Build.0 = Release|Win32
-		{62172C7D-B39E-409A-B352-370FF5098C19}.Release|x64.ActiveCfg = Release|x64
-		{62172C7D-B39E-409A-B352-370FF5098C19}.Release|x64.Build.0 = Release|x64
 		{A1A295E5-463C-437F-81CA-1F32367685DA}.Debug|Win32.ActiveCfg = Debug|Win32
 		{A1A295E5-463C-437F-81CA-1F32367685DA}.Debug|Win32.Build.0 = Debug|Win32
 		{A1A295E5-463C-437F-81CA-1F32367685DA}.Debug|x64.ActiveCfg = Debug|x64
diff --git a/PC/VS8.0/pyproject.vsprops b/PC/VS8.0/pyproject.vsprops
index c117a38..72b459e 100644
--- a/PC/VS8.0/pyproject.vsprops
+++ b/PC/VS8.0/pyproject.vsprops
@@ -50,11 +50,11 @@
 	/>
 	<UserMacro
 		Name="bsddbDir"
-		Value="$(bsddb44Dir)"
+		Value="$(bsddb47Dir)"
 	/>
 	<UserMacro
 		Name="bsddbDepLibs"
-		Value="$(bsddb44DepLibs)"
+		Value="$(bsddb47DepLibs)"
 	/>
 	<UserMacro
 		Name="bsddb44Dir"
@@ -65,20 +65,20 @@
 		Value=""
 	/>
 	<UserMacro
-		Name="bsddb45Dir"
-		Value="$(externalsDir)\db-4.5.20.x\build_windows"
+		Name="bsddb47Dir"
+		Value="$(externalsDir)\db-4.7.25.0\build_windows"
 	/>
 	<UserMacro
-		Name="bsddb45DepLibs"
+		Name="bsddb47DepLibs"
 		Value="ws2_32.lib"
 	/>
 	<UserMacro
 		Name="sqlite3Dir"
-		Value="$(externalsDir)\sqlite-source-3.3.4"
+		Value="$(externalsDir)\sqlite-3.5.9"
 	/>
 	<UserMacro
 		Name="bz2Dir"
-		Value="$(externalsDir)\bzip2-1.0.3"
+		Value="$(externalsDir)\bzip2-1.0.5"
 	/>
 	<UserMacro
 		Name="opensslDir"
diff --git a/PC/VS8.0/sqlite3.vcproj b/PC/VS8.0/sqlite3.vcproj
index 93dda5d..071589a 100644
--- a/PC/VS8.0/sqlite3.vcproj
+++ b/PC/VS8.0/sqlite3.vcproj
@@ -42,7 +42,8 @@
 			/>
 			<Tool
 				Name="VCCLCompilerTool"
-				AdditionalIncludeDirectories="..\..\..\sqlite-source-3.3.4"
+				AdditionalIncludeDirectories="..\..\..\sqlite-3.5.9"
+				PreprocessorDefinitions="SQLITE_API=__declspec(dllexport)"
 			/>
 			<Tool
 				Name="VCManagedResourceCompilerTool"
@@ -56,7 +57,6 @@
 			<Tool
 				Name="VCLinkerTool"
 				OutputFile="$(OutDir)\$(ProjectName)_d.dll"
-				ModuleDefinitionFile="..\..\..\sqlite-source-3.3.4\sqlite3.def"
 			/>
 			<Tool
 				Name="VCALinkTool"
@@ -104,7 +104,8 @@
 			/>
 			<Tool
 				Name="VCCLCompilerTool"
-				AdditionalIncludeDirectories="..\..\..\sqlite-source-3.3.4"
+				AdditionalIncludeDirectories="..\..\..\sqlite-3.5.9"
+				PreprocessorDefinitions="SQLITE_API=__declspec(dllexport)"
 			/>
 			<Tool
 				Name="VCManagedResourceCompilerTool"
@@ -118,7 +119,6 @@
 			<Tool
 				Name="VCLinkerTool"
 				OutputFile="$(OutDir)\$(ProjectName)_d.dll"
-				ModuleDefinitionFile="..\..\..\sqlite-source-3.3.4\sqlite3.def"
 			/>
 			<Tool
 				Name="VCALinkTool"
@@ -166,7 +166,8 @@
 			/>
 			<Tool
 				Name="VCCLCompilerTool"
-				AdditionalIncludeDirectories="..\..\..\sqlite-source-3.3.4"
+				AdditionalIncludeDirectories="..\..\..\sqlite-3.5.9"
+				PreprocessorDefinitions="SQLITE_API=__declspec(dllexport)"
 			/>
 			<Tool
 				Name="VCManagedResourceCompilerTool"
@@ -180,7 +181,6 @@
 			<Tool
 				Name="VCLinkerTool"
 				OutputFile="$(OutDir)\$(ProjectName).dll"
-				ModuleDefinitionFile="..\..\..\sqlite-source-3.3.4\sqlite3.def"
 			/>
 			<Tool
 				Name="VCALinkTool"
@@ -229,7 +229,8 @@
 			/>
 			<Tool
 				Name="VCCLCompilerTool"
-				AdditionalIncludeDirectories="..\..\..\sqlite-source-3.3.4"
+				AdditionalIncludeDirectories="..\..\..\sqlite-3.5.9"
+				PreprocessorDefinitions="SQLITE_API=__declspec(dllexport)"
 			/>
 			<Tool
 				Name="VCManagedResourceCompilerTool"
@@ -243,7 +244,6 @@
 			<Tool
 				Name="VCLinkerTool"
 				OutputFile="$(OutDir)\$(ProjectName).dll"
-				ModuleDefinitionFile="..\..\..\sqlite-source-3.3.4\sqlite3.def"
 			/>
 			<Tool
 				Name="VCALinkTool"
@@ -291,7 +291,8 @@
 			/>
 			<Tool
 				Name="VCCLCompilerTool"
-				AdditionalIncludeDirectories="..\..\..\sqlite-source-3.3.4"
+				AdditionalIncludeDirectories="..\..\..\sqlite-3.5.9"
+				PreprocessorDefinitions="SQLITE_API=__declspec(dllexport)"
 			/>
 			<Tool
 				Name="VCManagedResourceCompilerTool"
@@ -304,7 +305,7 @@
 			/>
 			<Tool
 				Name="VCLinkerTool"
-				ModuleDefinitionFile="..\..\..\sqlite-source-3.3.4\sqlite3.def"
+				OutputFile="$(OutDir)\$(ProjectName).dll"
 			/>
 			<Tool
 				Name="VCALinkTool"
@@ -353,7 +354,8 @@
 			/>
 			<Tool
 				Name="VCCLCompilerTool"
-				AdditionalIncludeDirectories="..\..\..\sqlite-source-3.3.4"
+				AdditionalIncludeDirectories="..\..\..\sqlite-3.5.9"
+				PreprocessorDefinitions="SQLITE_API=__declspec(dllexport)"
 			/>
 			<Tool
 				Name="VCManagedResourceCompilerTool"
@@ -366,7 +368,6 @@
 			/>
 			<Tool
 				Name="VCLinkerTool"
-				ModuleDefinitionFile="..\..\..\sqlite-source-3.3.4\sqlite3.def"
 			/>
 			<Tool
 				Name="VCALinkTool"
@@ -414,7 +415,8 @@
 			/>
 			<Tool
 				Name="VCCLCompilerTool"
-				AdditionalIncludeDirectories="..\..\..\sqlite-source-3.3.4"
+				AdditionalIncludeDirectories="..\..\..\sqlite-3.5.9"
+				PreprocessorDefinitions="SQLITE_API=__declspec(dllexport)"
 			/>
 			<Tool
 				Name="VCManagedResourceCompilerTool"
@@ -427,7 +429,7 @@
 			/>
 			<Tool
 				Name="VCLinkerTool"
-				ModuleDefinitionFile="..\..\..\sqlite-source-3.3.4\sqlite3.def"
+				OutputFile="$(OutDir)\$(ProjectName).dll"
 			/>
 			<Tool
 				Name="VCALinkTool"
@@ -476,7 +478,8 @@
 			/>
 			<Tool
 				Name="VCCLCompilerTool"
-				AdditionalIncludeDirectories="..\..\..\sqlite-source-3.3.4"
+				AdditionalIncludeDirectories="..\..\..\sqlite-3.5.9"
+				PreprocessorDefinitions="SQLITE_API=__declspec(dllexport)"
 			/>
 			<Tool
 				Name="VCManagedResourceCompilerTool"
@@ -489,7 +492,6 @@
 			/>
 			<Tool
 				Name="VCLinkerTool"
-				ModuleDefinitionFile="..\..\..\sqlite-source-3.3.4\sqlite3.def"
 			/>
 			<Tool
 				Name="VCALinkTool"
@@ -521,51 +523,11 @@
 			Name="Header Files"
 			>
 			<File
-				RelativePath="..\..\..\sqlite-source-3.3.4\btree.h"
+				RelativePath="..\..\..\sqlite-3.5.9\sqlite3.h"
 				>
 			</File>
 			<File
-				RelativePath="..\..\..\sqlite-source-3.3.4\hash.h"
-				>
-			</File>
-			<File
-				RelativePath="..\..\..\sqlite-source-3.3.4\keywordhash.h"
-				>
-			</File>
-			<File
-				RelativePath="..\..\..\sqlite-source-3.3.4\opcodes.h"
-				>
-			</File>
-			<File
-				RelativePath="..\..\..\sqlite-source-3.3.4\os.h"
-				>
-			</File>
-			<File
-				RelativePath="..\..\..\sqlite-source-3.3.4\os_common.h"
-				>
-			</File>
-			<File
-				RelativePath="..\..\..\sqlite-source-3.3.4\pager.h"
-				>
-			</File>
-			<File
-				RelativePath="..\..\..\sqlite-source-3.3.4\parse.h"
-				>
-			</File>
-			<File
-				RelativePath="..\..\..\sqlite-source-3.3.4\sqlite3.h"
-				>
-			</File>
-			<File
-				RelativePath="..\..\..\sqlite-source-3.3.4\sqliteInt.h"
-				>
-			</File>
-			<File
-				RelativePath="..\..\..\sqlite-source-3.3.4\vdbe.h"
-				>
-			</File>
-			<File
-				RelativePath="..\..\..\sqlite-source-3.3.4\vdbeInt.h"
+				RelativePath="..\..\..\sqlite-3.5.9\sqlite3ext.h"
 				>
 			</File>
 		</Filter>
@@ -573,167 +535,7 @@
 			Name="Source Files"
 			>
 			<File
-				RelativePath="..\..\..\sqlite-source-3.3.4\alter.c"
-				>
-			</File>
-			<File
-				RelativePath="..\..\..\sqlite-source-3.3.4\analyze.c"
-				>
-			</File>
-			<File
-				RelativePath="..\..\..\sqlite-source-3.3.4\attach.c"
-				>
-			</File>
-			<File
-				RelativePath="..\..\..\sqlite-source-3.3.4\auth.c"
-				>
-			</File>
-			<File
-				RelativePath="..\..\..\sqlite-source-3.3.4\btree.c"
-				>
-			</File>
-			<File
-				RelativePath="..\..\..\sqlite-source-3.3.4\build.c"
-				>
-			</File>
-			<File
-				RelativePath="..\..\..\sqlite-source-3.3.4\callback.c"
-				>
-			</File>
-			<File
-				RelativePath="..\..\..\sqlite-source-3.3.4\complete.c"
-				>
-			</File>
-			<File
-				RelativePath="..\..\..\sqlite-source-3.3.4\date.c"
-				>
-			</File>
-			<File
-				RelativePath="..\..\..\sqlite-source-3.3.4\delete.c"
-				>
-			</File>
-			<File
-				RelativePath="..\..\..\sqlite-source-3.3.4\expr.c"
-				>
-			</File>
-			<File
-				RelativePath="..\..\..\sqlite-source-3.3.4\func.c"
-				>
-			</File>
-			<File
-				RelativePath="..\..\..\sqlite-source-3.3.4\hash.c"
-				>
-			</File>
-			<File
-				RelativePath="..\..\..\sqlite-source-3.3.4\insert.c"
-				>
-			</File>
-			<File
-				RelativePath="..\..\..\sqlite-source-3.3.4\legacy.c"
-				>
-			</File>
-			<File
-				RelativePath="..\..\..\sqlite-source-3.3.4\main.c"
-				>
-			</File>
-			<File
-				RelativePath="..\..\..\sqlite-source-3.3.4\opcodes.c"
-				>
-			</File>
-			<File
-				RelativePath="..\..\..\sqlite-source-3.3.4\os.c"
-				>
-			</File>
-			<File
-				RelativePath="..\..\..\sqlite-source-3.3.4\os_unix.c"
-				>
-			</File>
-			<File
-				RelativePath="..\..\..\sqlite-source-3.3.4\os_win.c"
-				>
-			</File>
-			<File
-				RelativePath="..\..\..\sqlite-source-3.3.4\pager.c"
-				>
-			</File>
-			<File
-				RelativePath="..\..\..\sqlite-source-3.3.4\parse.c"
-				>
-			</File>
-			<File
-				RelativePath="..\..\..\sqlite-source-3.3.4\pragma.c"
-				>
-			</File>
-			<File
-				RelativePath="..\..\..\sqlite-source-3.3.4\prepare.c"
-				>
-			</File>
-			<File
-				RelativePath="..\..\..\sqlite-source-3.3.4\printf.c"
-				>
-			</File>
-			<File
-				RelativePath="..\..\..\sqlite-source-3.3.4\random.c"
-				>
-			</File>
-			<File
-				RelativePath="..\..\..\sqlite-source-3.3.4\select.c"
-				>
-			</File>
-			<File
-				RelativePath="..\..\..\sqlite-source-3.3.4\shell.c"
-				>
-			</File>
-			<File
-				RelativePath="..\..\..\sqlite-source-3.3.4\table.c"
-				>
-			</File>
-			<File
-				RelativePath="..\..\..\sqlite-source-3.3.4\tokenize.c"
-				>
-			</File>
-			<File
-				RelativePath="..\..\..\sqlite-source-3.3.4\trigger.c"
-				>
-			</File>
-			<File
-				RelativePath="..\..\..\sqlite-source-3.3.4\update.c"
-				>
-			</File>
-			<File
-				RelativePath="..\..\..\sqlite-source-3.3.4\utf.c"
-				>
-			</File>
-			<File
-				RelativePath="..\..\..\sqlite-source-3.3.4\util.c"
-				>
-			</File>
-			<File
-				RelativePath="..\..\..\sqlite-source-3.3.4\vacuum.c"
-				>
-			</File>
-			<File
-				RelativePath="..\..\..\sqlite-source-3.3.4\vdbe.c"
-				>
-			</File>
-			<File
-				RelativePath="..\..\..\sqlite-source-3.3.4\vdbeapi.c"
-				>
-			</File>
-			<File
-				RelativePath="..\..\..\sqlite-source-3.3.4\vdbeaux.c"
-				>
-			</File>
-			<File
-				RelativePath="..\..\..\sqlite-source-3.3.4\vdbefifo.c"
-				>
-			</File>
-			<File
-				RelativePath="..\..\..\sqlite-source-3.3.4\vdbemem.c"
-				>
-			</File>
-			<File
-				RelativePath="..\..\..\sqlite-source-3.3.4\where.c"
+				RelativePath="..\..\..\sqlite-3.5.9\sqlite3.c"
 				>
 			</File>
 		</Filter>
diff --git a/PCbuild/vs9to8.py b/PCbuild/vs9to8.py
index c59dea4..2dfbd5d 100644
--- a/PCbuild/vs9to8.py
+++ b/PCbuild/vs9to8.py
@@ -24,9 +24,9 @@
 
             # Bah. VS8.0 does not expand macros in file names.
             # Replace them here.
-            lines = lines.replace('$(sqlite3Dir)', '..\\..\\..\\sqlite-source-3.3.4')
-            lines = lines.replace('$(bsddbDir)\\..\\..', '..\\..\\..\\db-4.4.20\\build_win32\\..')
-            lines = lines.replace('$(bsddbDir)', '..\\..\\..\\db-4.4.20\\build_win32')
+            lines = lines.replace('$(sqlite3Dir)', '..\\..\\..\\sqlite-3.5.9')
+            lines = lines.replace('$(bsddbDir)\\..\\..', '..\\..\\..\\db-4.7.25.0\\build_windows\\..')
+            lines = lines.replace('$(bsddbDir)', '..\\..\\..\\db-4.7.25.0\\build_windows')
 
         with open(destname, 'wb') as fout:
             lines = lines.replace("\n", "\r\n")