Errror...could not be written

[davefm1]

Hi;

Does any one know why when I try to bring up one stand alone sub-report in the crystal designer I get the following message.

The instruction at 0x77cb3e7 Reference Memory at "0x0205119d" Memory could not be written.

when I use interdev debugger it points to CRW32.exe has a access violation.

This happen with just this one report.
Im using crystal 8 with repotion and options set to covert nulls to default. with a sql procedure.

I've, recreated the report under another name and the same thing happens.

My other reports run as designed.

Does anyone have any ideas

Thanks
Dave