Thread: Help with vista

Im currently having a problem vista that has just developed, a few weeks ago there were no hitches. what happens is every now and then, it wont let me click on minimized windows on the task bar and in order to make it so i can i have to press ctrl+alt_del then go into task manager, for some reason this seems to work. any ideas whats going on?

A program Clash...I guess , check and see what are the programs running in the back ground. Try close those programs one by one and see if this problem disappears..