I recently installed the Visual Studio 11 Developer Preview to try it out, and now my VS 2010 projects won't open. Instead, I get the following error message:
MSBuild does not contain a value for the "VCTargetsPath" property
I found someone that had reported the issue here on Connect, and the response from Microsoft was:
Posted by Microsoft on 12/2/2011 at 5:25 PM
Hi Afshin,Thanks for the feedback. The issue you ran into is fixed for the next public release Visual Studio.
Jim Griesmer
Visual C++ Team
Fantastic. So how do I restore VCTargetsPath so my projects will work again?
"VCTargetsPath is a toolset property that is defined in HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\MSBuild\ToolsVersions\4.0. "
I browsed to the VCTargetPath value in the registry and it has the value:
$(MSBuildExtensionsPath32)\Microsoft.Cpp\v4.0\
Not sure where to go from here. Any suggestions?
It seems reasonable that the solution Gavin Pugh gave would fix the problem, though I didn't try it. I too ran into this problem after uninstalling the Developer Preview of VS11. I think I know what is really wrong though.
Mladen Jankovic was on the right track. One of the follow two (necessary) registry keys was missing on my machine:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\MSBuild\ToolsVersions\4.0
VCTargetsPath
REG_SZ
$(MSBuildExtensionsPath32)\Microsoft.Cpp\v4.0\
HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\MSBuild\ToolsVersions\4.0
VCTargetsPath
REG_SZ
$(MSBuildExtensionsPath32)\Microsoft.Cpp\v4.0\
(You can edit registry keys in Windows by typing +R+regedit+Enter)
For me, the second value I listed above was the one that was missing. After I added it, I was able to work with my project again.