Check to see if there's an AutoCorrect setting causing this.

Biff

"jfisk" wrote in message
...
Hello,
We have one machine here at the office that has this problem. When the
user
enters the number 2006 in a cell, it automatically switches to 2007. It
only
happens on this one computer, even files open from this computer do not
have
this behaivor. Excel 2003 SP2 and all patches. An example:
"text" formatted cell 2006 -- Hit enter-- becomes 2007
If you enter any other number it does not auto increment it.
No Macros running that I can see, no files in XLSTART. Any ideas?