Generate GUID for VS2010 apps
diff --git a/visualc/VS2010/gen_key.vcxproj b/visualc/VS2010/gen_key.vcxproj
index b3447b5..896e820 100644
--- a/visualc/VS2010/gen_key.vcxproj
+++ b/visualc/VS2010/gen_key.vcxproj
@@ -27,7 +27,7 @@
     </ProjectReference>

   </ItemGroup>

   <PropertyGroup Label="Globals">

-    <ProjectGuid>{54880004-9AA2-434D-A2F0-7F59D6F1536A}</ProjectGuid>

+    <ProjectGuid>{7721EBA2-C892-AD9B-4994-A0E988BA4BF8}</ProjectGuid>

     <Keyword>Win32Proj</Keyword>

     <RootNamespace>gen_key</RootNamespace>

   </PropertyGroup>