I'm having similar problems with my Opera Browser, this only happened yesterday. I've also been re-installing by the browser, but to no success. Then I ran into another problem while looking into the Task Manager: whenever I try to open the browser, it shows up on the Manager page and then disappears. What is going on? I may have to wait a few days/weeks until I find a good solution, but that is way too long! The browser was working fine a few weeks ago, and suddenly stopped!