Files not Saving

I have recently ben having issues with SolidWorks not saving files. I do not get the typical "failed to save file" error. I'm get nothing. I've tried to do a save as with the same results, as well as a pack and go and still nothing. I tried it on a different machine and did not have an issue. I also had one of the other guys try to edit and save the file he also had no issue. My IT department and I are at a loss, we have tried everything from network permissions to restarts. Any ideas?