AutoCorrectFile???

[Biyi]

Have been unable to use my MS Office applications for the past three months
because the dialog box captured and uploaded in the link below keeps popping
up. My checks in the various fora suggests that I may have mistakenly tweaked
something but in Windows rather than Office. How do I reverse whatever I may
have done in error. The deatails of the problem are captured in the link
below;

http://cid-08fa2dc2dee094bb.skydrive.live.com/self.aspx/.Public/AutoCorrectFile Problem.JPG ;

Thanks