Excel 97 for windows. I have an issue where when I move the mouse, it's as if I am holding down the left mouse button and trying to select a range of cells. Problem is, I am not holding the button, but it acts that way. It only seems to be going on in Excel and not my other applications.

Configuration: MS two button serial mouse. P300 with 64mb ram, Win95 osr2, Office 97pro, pretty generic system.