Visual Studio Error

Hello, I want to do some C++ programming with UE4,

but when VS loads up I get this error
sadasd.png

It happens with VS desktop 13, and VS community 15.

I have tried deleting the temp file, installinbg SQL Server Compact, Enable Always use Fallback location Tools>Option?>Text Editor> C++>Advance, but no dice.

I can still work with it, but I really want this error to go, will it effect intelliSense? I really love auto completion and this feature.

Has any one come across this?