I have a Dell Dimension 4550 computer.
x-x; I've been having this problem for some time now. Whenever I try to install anything, whether it's a spyware scanner to a stupid game, it doesn't let me. Something about the 'version' not being up to date. Doing this apparently affects my ability to open the task manager, because every way I try to, nothing happens. And when I try to open up the registry edit, I get this error:
The woman at Dell does not know what to do, nor have any of my friends seen this before. @-@ Help?