Why do all the bad and unlucky things happen to me?

I just noticed that whenever i delete or install something in my computer at work, something crazy happens...like a pop-up message appears saying that it can't find any path to the network! What? I didn't even delete anything connected to that! And then there was the time when i was trying to install Adobe Photoshop, and it wouldn't work. When i restarted my computer, it wouldn't let me log-in using my username and password! Very weird! One can't really say that what i deleted or tried to install was the culprit. Post Hoc Ergo Propter Hoc. Sigh.

Right now, i'm not doing anything productive. I'm suppose to perform a test but i can't go on with it because of some glitch in the program....ho, hum, whatever.