Mary,
I assume you mean the error comes up when you type...
...in VFP?
This may be a problem with the Foxuser table.
This is a table that VFP uses to make sure that each time you browse a table or modify a form etc, it appears the same as it was when you last closed/saved it. Sometimes it causes problems and
may be the cause of your current problem. You can find out its path/file name from Tools\Options - File locations tab. Go down the list of files to "Resource file".
You can delete (or safer - rename) the table (in Windows Explorer) and next time you run VFP, a new one will be created, or you can untick the box you'll find if you double click on the Resource file entry mentioned above.
The only issue with deleting/renaming the table is that you will lose
all the settings for how windows appear within VFP, fonts and your last used files lists.
You could try:
[ol][li]rename the table[/li]
[li]run VFP[/li]
[li]use and browse the renamed table[/li]
[li]locate & delete the records that mention your form[/li]
[li]close VFP[/li]
[li]delete the newly created tables[/li]
[li]rename the originals back to the correct names[/li][/ol]
Next time you run VFP, you may be able to modify your form without errors.
Hope that helps,
Stewart
PS
If you want to get the best response to a question, please check out FAQ184-2483 first.