I have an ACER laptop (2 yrs old). When I open an XL file and put the cursor
on a cell or try to select an area it goes into a loop and I cannot end the
select action - whichever way I move the mouse (or my keypad if I am not
using a mouse) it keeps selecting. As a result I can't do anything with the
file and the only way out is Alt Ctrl Del. This has happened twice before and
I deleted and reloaded XL, ran SP3 again and then it works for a while then
corrupts again. I now have to take my XL files to another computer and
convert them to Word or other formats. I have no problem with any other
application. Can anyone help. Please!