Not enough system resources to display completly

Hi
I am getting this message:
"Not enough system resources to display completely" when trying to launch a
spreadsheet through the task scheduler when my machine is locked.
When my machine is active all fine.
Any idea?
Many thanks

I'm getting this message also from time to time. Did you find a solution?

Hey, I found this in the Microsoft knowledgebase.

This fixed my problem. I had the worksheet zoomed to 142% and I was clicking on a checkbox.

"Not Enough System Resources" with Controls on Zoomed Sheets"
SYMPTOMS
If you click the following items in a worksheet multiple times or if you move a vertical toolbar over a worksheet with any of the following items

• list box
• drop-down list box (Microsoft Excel versions 5.0 or 7.0 only)
• combo box (Microsoft Excel 97 only)
the following message may appear:
Not enough system resources to display completely
CAUSE
This problem may occur when the following conditions are true.

• The Input range of the control is linked to a second worksheet.

-and-
• You zoom both worksheets to percentages other than 100 percent.

-and-
• The zoom percentage of the two sheets are not equal.

-and-
• You move a toolbar over the control, click the control and choose values, or you alternately select each of the two worksheets.

The complete page can be found at http://support.microsoft.com/default...b;en-us;183503