Framework error with Autodesk 3DS Max, GCFScape and VTFEdit

Hey all, lately I’ve been getting loads of .Net errors for some reason, I have 4.0 installed but I get errors even with my notifications about my battery too. With VTFEdit I get two errors and then it crashes, GCFScape just gives me .Net errors and then closes itself out and with autodesk it starts then gives me the crash report option. Any insight on what I should do? D:

(Sorry if you can’t understand something I said, been up since 8 am yesterday :v:)