What is the solution for "Server Execution Failed" in Windows Vista?

"My own solution was to reinstall Windows. I had to do it anyway, and there was no other valid suggestions. For the time being, this is the standing answer.

Please do not vote down. I know this is an extremely inefficient answer and not at all the actual best solution, but I am putting an answer up to accept. If you have a better answer, by all means, post it!"