I recently checked out the Snoop sources but was unable to build them successfully. I'm using a clean installation of Win7 and VS2010.
First I got the following error: Error 1 error MSB8009: .NET Framework 2.0/3.0/3.5 target the v90 platform toolset. Please make sure that Visual Studio 2008 is installed on the machine.
Strange because VS2008 is installed. I was able to fix this by making the following change to the ManagedInjector C++ projects: Project > Property Pages > Configuration Properties > General > Set Platform Toolset to v100 (was v90)
A this point, I get this error: Error 2 error LNK2022: metadata operation failed (80131195) : Custom attributes are not consistent: (0x0c00013b).
ManagedInjector64-3.5 (for all ManagedInjector projects)