Could not open Visual Studio 2013 for project C:/UnrealEngine4_Full/UE4.sln

What exact version of VS are you using?
I’m not entirely sure about those extra properties you’re setting but you should take care if they’re based on VS2012, they might just mess up things even more.
Do you have multiple versions of Visual studio installed? Especially express + pro (or another paid version) might be a doubtful combination, try to get rid of installations that might cause problems.