Game Builder Can't Find VS2010 or VS2008

I have both Visual Studio 2010 (C++ and CS Express for Windows Phone) and I also have Visual Studio 2008 installed. I just uninstalled Torque2D v1.7.5 full version, and installed the new Torque 1.7.6. When I am in the game builder, I click the "Open VS2010 Project" or "Open VS2008 Project" and I am getting the following error:

Windows can't find 'C:\Program Files\Torque\Torque 2D\1.7.6\tgb\tools\..\..\engine\compilers\VisualStudio 2010\T2D SDK.sln' Make sure you typed the name correctly, then try again.


Any help getting this to work right would be greatly appreciated.

Cheers,

Adam