diff --git a/PCbuild/pcbuild.sln b/PCbuild/pcbuild.sln
index 5337776..69c4a83 100644
--- a/PCbuild/pcbuild.sln
+++ b/PCbuild/pcbuild.sln
@@ -109,6 +109,10 @@
 Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "bdist_wininst", "bdist_wininst.vcproj", "{EB1C19C1-1F18-421E-9735-CAEE69DC6A3C}"
 EndProject
 Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "_hashlib", "_hashlib.vcproj", "{447F05A8-F581-4CAC-A466-5AC7936E207E}"
+	ProjectSection(ProjectDependencies) = postProject
+		{B11D750F-CD1F-4A96-85CE-E69A5C5259F9} = {B11D750F-CD1F-4A96-85CE-E69A5C5259F9}
+		{CF7AC3D1-E2DF-41D2-BEA6-1E2556CDEA26} = {CF7AC3D1-E2DF-41D2-BEA6-1E2556CDEA26}
+	EndProjectSection
 EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
diff --git a/Tools/msi/msi.py b/Tools/msi/msi.py
index e4d0945..1b7667d 100644
--- a/Tools/msi/msi.py
+++ b/Tools/msi/msi.py
@@ -1022,8 +1022,10 @@
         sqlite_arch = "/ia64"
     elif msilib.msi_type=="x64;1033":
         sqlite_arch = "/amd64"
+        tclsuffix = "64"
     else:
         sqlite_arch = ""
+        tclsuffix = ""
     lib.add_file(srcdir+"/"+sqlite_dir+sqlite_arch+"/sqlite3.dll")
     if have_tcl:
         if not os.path.exists("%s/%s/_tkinter.pyd" % (srcdir, PCBUILD)):
@@ -1032,7 +1034,7 @@
             lib.start_component("TkDLLs", tcltk)
             lib.add_file("_tkinter.pyd")
             dlls.append("_tkinter.pyd")
-            tcldir = os.path.normpath(srcdir+"/../tcltk/bin")
+            tcldir = os.path.normpath(srcdir+("/../tcltk%s/bin" % tclsuffix))
             for f in glob.glob1(tcldir, "*.dll"):
                 lib.add_file(f, src=os.path.join(tcldir, f))
     # check whether there are any unknown extensions
@@ -1056,7 +1058,7 @@
         lib.add_file('libpython%s%s.a' % (major, minor))
     if have_tcl:
         # Add Tcl/Tk
-        tcldirs = [(root, '../tcltk/lib', 'tcl')]
+        tcldirs = [(root, '../tcltk%s/lib' % tclsuffix, 'tcl')]
         tcltk.set_current()
         while tcldirs:
             parent, phys, dir = tcldirs.pop()