Whenever I open a PDF file my computer monitor goes blank for a second and then when it comes back on the picture is magnified and the colors are skewed. I tried uninstalling and reinstalling and that did not fix the problem. So I tried your repair Adobe and that did not work. My school uses Adobe and I need it to work for me so I can do my assignments. Please contact me asap. My email is [email address deleted by host] and my phone # is [telephone number deleted as well].