Ran eraser, barely was 30% complete, canceled, and now I'm having problems with quite a few programs. For starters, I tried running an installer this morning and the text was blank. Opened up Google Chrome and some web pages like NYTimes.com are missing most of their text. Firefox is showing things in very weird fonts, and I'm not sure how all of these three things could coincidentally go wrong while I was asleep. Computer had been working fine for two years, and the night I decide to try and run the eraser, all of this nonsense has happened. Has there been any other cases of this happening? I'd like to know why it happened. Was this because of the 'cluster tips' erasing that Eraser tries to do, and it inadvertently destroyed system files, perhaps? This is not normal, and it's unfortunate that any program would cause such headache, whether free or paid.