#2879: rename _winreg to winreg.
diff --git a/PC/VS7.1/python.iss b/PC/VS7.1/python.iss
index 70c9bf3..2f6c8b7 100644
--- a/PC/VS7.1/python.iss
+++ b/PC/VS7.1/python.iss
@@ -155,8 +155,8 @@
 Source: DLLs\unicodedata.pyd; DestDir: {app}\DLLs; CopyMode: alwaysoverwrite; Components: main
 Source: libs\unicodedata.lib; DestDir: {app}\libs; CopyMode: alwaysoverwrite; Components: main
 
-Source: DLLs\_winreg.pyd; DestDir: {app}\DLLs; CopyMode: alwaysoverwrite; Components: main
-Source: libs\_winreg.lib; DestDir: {app}\libs; CopyMode: alwaysoverwrite; Components: main
+Source: DLLs\winreg.pyd; DestDir: {app}\DLLs; CopyMode: alwaysoverwrite; Components: main
+Source: libs\winreg.lib; DestDir: {app}\libs; CopyMode: alwaysoverwrite; Components: main
 
 Source: DLLs\winsound.pyd; DestDir: {app}\DLLs; CopyMode: alwaysoverwrite; Components: main
 Source: libs\winsound.lib; DestDir: {app}\libs; CopyMode: alwaysoverwrite; Components: main
diff --git a/PC/VS7.1/python20.wse b/PC/VS7.1/python20.wse
index 6c1c387..8611b8e 100644
--- a/PC/VS7.1/python20.wse
+++ b/PC/VS7.1/python20.wse
@@ -1713,8 +1713,8 @@
   Text=Extension module DLLs (.pyd); keep in synch with libs directory next
 end
 item: Install File
-  Source=.\_winreg.pyd
-  Destination=%MAINDIR%\DLLs\_winreg.pyd
+  Source=.\winreg.pyd
+  Destination=%MAINDIR%\DLLs\winreg.pyd
   Description=Extension modules
   Flags=0000000000000010
 end
@@ -1809,8 +1809,8 @@
   Text=Link libraries (.lib); keep in synch with DLLs above, except that the Python lib lives here.
 end
 item: Install File
-  Source=.\_winreg.lib
-  Destination=%MAINDIR%\libs\_winreg.lib
+  Source=.\winreg.lib
+  Destination=%MAINDIR%\libs\winreg.lib
   Description=Link library files
   Flags=0000000000000010
 end
diff --git a/PC/VS7.1/pythoncore.vcproj b/PC/VS7.1/pythoncore.vcproj
index f06d626..38982f4 100644
--- a/PC/VS7.1/pythoncore.vcproj
+++ b/PC/VS7.1/pythoncore.vcproj
@@ -401,7 +401,7 @@
 			RelativePath="..\..\Modules\_weakref.c">
 		</File>
 		<File
-			RelativePath="..\..\Pc\_winreg.c">
+			RelativePath="..\..\Pc\winreg.c">
 		</File>
 		<File
 			RelativePath="..\..\Objects\abstract.c">