yuvconvert.c is a part of the "sv" module, an old IRIX thing
and certainly not useful for any Windows build.
diff --git a/PC/VC6/pythoncore.dsp b/PC/VC6/pythoncore.dsp
index 9703069..5a89a44 100644
--- a/PC/VC6/pythoncore.dsp
+++ b/PC/VC6/pythoncore.dsp
@@ -747,10 +747,6 @@
 # End Source File

 # Begin Source File

 

-SOURCE=..\..\Modules\yuvconvert.c

-# End Source File

-# Begin Source File

-

 SOURCE=..\..\Modules\zipimport.c

 # End Source File

 # Begin Source File

diff --git a/PC/VS7.1/pythoncore.vcproj b/PC/VS7.1/pythoncore.vcproj
index aa9f25d..fe20c4e 100644
--- a/PC/VS7.1/pythoncore.vcproj
+++ b/PC/VS7.1/pythoncore.vcproj
@@ -821,9 +821,6 @@
 			RelativePath="..\..\Modules\xxsubtype.c">
 		</File>
 		<File
-			RelativePath="..\..\Modules\yuvconvert.c">
-		</File>
-		<File
 			RelativePath="..\..\Modules\zipimport.c">
 		</File>
 	</Files>
diff --git a/PC/VS8.0/pythoncore.vcproj b/PC/VS8.0/pythoncore.vcproj
index ba9c2ea..4720a2f 100644
--- a/PC/VS8.0/pythoncore.vcproj
+++ b/PC/VS8.0/pythoncore.vcproj
@@ -1171,14 +1171,6 @@
 				>
 			</File>
 			<File
-				RelativePath="..\..\Modules\yuv.h"
-				>
-			</File>
-			<File
-				RelativePath="..\..\Modules\yuvconvert.c"
-				>
-			</File>
-			<File
 				RelativePath="..\..\Modules\zipimport.c"
 				>
 			</File>
diff --git a/PC/os2vacpp/makefile b/PC/os2vacpp/makefile
index f34047f..c75bec3 100644
--- a/PC/os2vacpp/makefile
+++ b/PC/os2vacpp/makefile
@@ -203,8 +203,7 @@
                   $(PATHOBJ)\StropModule.obj   \
                   $(PATHOBJ)\StructModule.obj  \
                   $(PATHOBJ)\TimeModule.obj    \
-                  $(PATHOBJ)\ThreadModule.obj  \
-                  $(PATHOBJ)\YUVConvert.obj
+                  $(PATHOBJ)\ThreadModule.obj
 
 # Standalone Parser Generator Program (Shares Some of Python's Modules)
 PGEN            =                              \
@@ -1113,8 +1112,7 @@
 	 $(PY_INCLUDE)\pyerrors.h $(PY_INCLUDE)\pyfpe.h $(PY_INCLUDE)\pystate.h \
 	 $(PY_INCLUDE)\python.h $(PY_INCLUDE)\pythonrun.h $(PY_INCLUDE)\rangeobject.h \
 	 $(PY_INCLUDE)\sliceobject.h $(PY_INCLUDE)\stringobject.h \
-	 $(PY_INCLUDE)\sysmodule.h $(PY_INCLUDE)\traceback.h $(PY_INCLUDE)\tupleobject.h \
-	 $(PY_MODULES)\yuv.h
+	 $(PY_INCLUDE)\sysmodule.h $(PY_INCLUDE)\traceback.h $(PY_INCLUDE)\tupleobject.h
 
 syslogmodule.obj: $(PY_INCLUDE)\abstract.h $(PY_INCLUDE)\ceval.h \
 	 $(PY_INCLUDE)\classobject.h $(PY_INCLUDE)\cobject.h $(PY_INCLUDE)\complexobject.h \
@@ -1198,8 +1196,6 @@
 	 $(PY_INCLUDE)\sliceobject.h $(PY_INCLUDE)\stringobject.h \
 	 $(PY_INCLUDE)\sysmodule.h $(PY_INCLUDE)\traceback.h $(PY_INCLUDE)\tupleobject.h
 
-yuvconvert.obj: $(PY_MODULES)\yuv.h
-
 zlibmodule.obj: $(PY_INCLUDE)\abstract.h $(PY_INCLUDE)\ceval.h $(PY_INCLUDE)\classobject.h \
 	 $(PY_INCLUDE)\cobject.h $(PY_INCLUDE)\complexobject.h pyconfig.h \
 	 $(PY_INCLUDE)\dictobject.h $(PY_INCLUDE)\fileobject.h $(PY_INCLUDE)\floatobject.h \
diff --git a/PC/os2vacpp/makefile.omk b/PC/os2vacpp/makefile.omk
index 9582338..e291627 100644
--- a/PC/os2vacpp/makefile.omk
+++ b/PC/os2vacpp/makefile.omk
@@ -164,8 +164,7 @@
                   StropModule.obj   \
                   StructModule.obj  \
                   TimeModule.obj    \
-                  ThreadModule.obj  \
-                  YUVConvert.obj
+                  ThreadModule.obj
 
 # Omitted Modules (and Description/Reason):
   #
@@ -803,8 +802,7 @@
 	 intrcheck.h listobject.h longobject.h methodobject.h modsupport.h \
 	 moduleobject.h mymalloc.h myproto.h object.h objimpl.h pydebug.h \
 	 pyerrors.h pyfpe.h pystate.h python.h pythonrun.h rangeobject.h \
-	 sliceobject.h stringobject.h sysmodule.h traceback.h tupleobject.h \
-	 yuv.h
+	 sliceobject.h stringobject.h sysmodule.h traceback.h tupleobject.h
 
 syslogmodule.obj: abstract.h ceval.h classobject.h cobject.h \
 	 complexobject.h pyconfig.h dictobject.h fileobject.h floatobject.h \
@@ -854,8 +852,6 @@
 	 pythonrun.h rangeobject.h sliceobject.h stringobject.h sysmodule.h \
 	 traceback.h tupleobject.h
 
-yuvconvert.obj: yuv.h
-
 zlibmodule.obj: abstract.h ceval.h classobject.h cobject.h complexobject.h \
 	 pyconfig.h dictobject.h fileobject.h floatobject.h funcobject.h \
 	 import.h intobject.h intrcheck.h listobject.h longobject.h \
diff --git a/PCbuild/pythoncore.vcproj b/PCbuild/pythoncore.vcproj
index 70d8724..569bad7 100644
--- a/PCbuild/pythoncore.vcproj
+++ b/PCbuild/pythoncore.vcproj
@@ -1171,14 +1171,6 @@
 				>
 			</File>
 			<File
-				RelativePath="..\Modules\yuv.h"
-				>
-			</File>
-			<File
-				RelativePath="..\Modules\yuvconvert.c"
-				>
-			</File>
-			<File
 				RelativePath="..\Modules\zipimport.c"
 				>
 			</File>