lol well then thats !@#$%^&* lucky. Windows is full of ways to corrupt it when users who do not know what they are doing use it. I average re-imaging 4-5 computers a month due to corruption in files/settings. My company has thousands of people who although we limit their capabilities still find ways to screw these things up. I average around the same number, more in the winter, of computers that I must repair system files for because they became corrupt. In my personal experience I've only had two programs corrupt on me, and they were continuum and gunbound. And after all of the tech help in the world...I had to reinstall them...and then they worked fine...like magic! reinstalling small programs like continuum can be an easy fix, and save you time. Not saying to do that in every case, or that in every case it will help. But if you have to start thinking too hard on how to fix it, just reinstall it. If it is not corruption, what is the common answer, if I may ask, for why a program that is working, without you adjusting its settings, or your computer settings, for it to stop working?