MuMaker (error)

anyone of you guys experience this kind of problem about mumaker? Attachment 115680

its can be Framework problem
try install / reinstall framework

also be sure u did windows update installs.

Check before you begin reinstalling MuMaker settings and try to use another MuMaker

thanks for your help, its fixed now :)

I was only getting this error when i was using a mu maker that does not go well with the files , but i could be wrong