Hello guys I have a problem with excel and word documents. Any time I try to open one of these file I get the following error message. “Run-time error '53': File not found AprvMSOAddin.dll”

Also if I try to open one of these file from outlook it will crash out the program and force it to restart. I it does not make a difference if I’m using office 2003 or 2007 the results are the same. Anyone have any clue what is causing this and how to fix it.

Also I know there is a detect and repair option for outlook and MS office but I can’t find it in office 2007 where is the detect and repair option within office 07.