diff --git a/PCbuild/_multiprocessing.vcproj b/PCbuild/_multiprocessing.vcproj
index 73aa899cef3..6aa147e31de 100644
--- a/PCbuild/_multiprocessing.vcproj
+++ b/PCbuild/_multiprocessing.vcproj
@@ -3,7 +3,7 @@
ProjectType="Visual C++"
Version="9,00"
Name="_multiprocessing"
- ProjectGUID="{9e48b300-37d1-11dd-8c41-005056c00008}"
+ ProjectGUID="{9E48B300-37D1-11DD-8C41-005056C00008}"
RootNamespace="_multiprocessing"
Keyword="Win32Proj"
TargetFrameworkVersion="196613"
diff --git a/PCbuild/pythoncore.vcproj b/PCbuild/pythoncore.vcproj
index 9f6a1c8ca08..2ba47229229 100644
--- a/PCbuild/pythoncore.vcproj
+++ b/PCbuild/pythoncore.vcproj
@@ -842,7 +842,10 @@
RelativePath="..\Include\pyarena.h"
>
-
+
+
@@ -1391,10 +1394,10 @@
RelativePath="..\Objects\bytesobject.c"
>
-
-
+
+