After running Eraser to clear unused space on my C drive, I've been having various problems. My computer has Windows 7 64 bit. Usually when I click the start button, I can begin typing to search my computer, and I can technically still do that, but the text I type is not displayed, the search bar just remains blank. Also, I usually use chrome, but now whenever I visit a forum with chrome, the text is not displayed (I'm using firefox to write this). Finally, whenever I stream any videos, youtube, blip, whatever, no times are displayed. They play fine, but I cannot see what the time is on the video. This happens no matter what browser I use.