Windows XP and Access 2002(XP) runtime.
A couple of my users have found strange happenings with their app.
I have several pages of help and info within my app built in Access forms with mostly text an some pictures. In one case, a pop-up over the this form wipes the underlying text when it is moved over it, acting as an eraser. In another user's PC, it is described as "I have semi-obscuring coloured vertical splotches, pink, blue and black. Some words unreadable."
Smells like display video deriver problems but the symptoms are very different. Any other ideas?