Can't open project in Visual Studio 2012 Ultimate

I have Visual Studio Ultimate 2012 and am trying to open a Windows 8 project in it (that I just exported from Construct 2) but I get this error message:

Unsupported This version of Visual Studio does not have the following project types installed or does not support them. You can still open these projects in the version of Visual Studio in which they were originally created. - NewProject, "C:\Users\me\apps_win8\test\NewProject.csproj"

No changes required These projects can be opened in this version of Visual Studio without changing them. They will continue to open in Visual Studio 2010 SP1 and in this version of Visual Studio. - NewProject, "C:\Users\me\apps_win8\test\NewProject.sln"

Any ideas here?

Microsoft Visual Studio Ultimate 2012

Version 11.0.51106.01 Update 1

Microsoft .NET Framework

Version 4.5.50709

so i reinstalled visual studio express for windows 8 phone and it seems to work fine now...

There are different editions of Visual Studio, and you have to make sure you've installed the right ones.