That happens to me all the time and not just saving. It's ugly but I think
harmless.

--
Jim
"Carl" wrote in message
...
| My screen often goes blank (turns white except for the bar at the top)
when
| saving large Excel files (4.0 MB). I have checked the CPU usage while the
| problem is occuring and it is only about 4%. Does anyone know why? Thanks
in
| advance.