I don't think that's the answer. This is a distributed app used at 30 locations. This is the only time that this error has been reported - and the app has been in use for 14 months (it is a VFP 6 app).

I found some info on this at:

http://support.microsoft.com/default.aspx?scid=kb;EN-US;q192081

It looks like a bug with VFP - but why this occured at this point and time is puzzling.

Al

>I would just replace (both) the report files ..... and pray that does it
>
>>We have a user of one of our apps who received "Error 1645 - Report Contains a nesting error" today. Funny thing is, they have been using the app for about a year - without any changes to this particular report (or the code that creates the cursor the report is based on).
>>
>>This one has me stumpted...
>>
>>Has anyone else come across this error? The help isn't of much use for this error.
>>
>>TIA, Al