Things were working fine then all of a sudden I highlighted a document and
clicked on the "file" button and everything stopped responding. I did a task
manager end task but until that I couldn't do anything else with my computer.

Not only that, but I just discovered the drag and drop function does not
work either...same symptoms. I tried to move a file into another folder with
drag and drop and things locked up. When that didn't work I tried to right
click copy the file and the same thing happened...everything locked up. Can
someone give me some advice here?
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