>Do you've any timers in your application that could fire at that time and cause this? BTW, wht's 'WorkSpec' table/cursor? How is't created?

There is one timer but its not doing any deletes I'll look into this angle.
Workspec is a cursor created with CREATE CURSOR and its running with buffer level 5.

>>Hi,
>>
>>I am having an extrelemy bizarre problem where lines are being
>>mysteriously marked for deletion in a grid.
>>
>>This problem occurs only (so far) on two specific machines.
>>Other machines with the same configuration do not have this problem.
>>These machines have visual foxpro 8 installed which is the only difference I can see.
>>
>>Basically in the save code for a form with a grid I have code as follows:
>>
>>**->>>>>>>>>>Lines are not marked for deletion here
>>if ntol(prefsall.arti_mbe) and !ntol(WorkSpec.PDMOnly) and !.AllArticleFound
>> ....
>>endif
>>
>>.mousepointer=11
>>
>>SELECT WorkSpec
>>set order to no_in_row
>>
>>cLogTable = "TMPDMLOG"
>>&&TJM not implemented yet S21SessLog(cLogTable, .T.)
>>
>>** delete lines in specific that are deleted in workspec
>>set dele off
>>sele WorkSpec
>>
>>**->>>>>>>>>>Lines suddenly all marked for deletion here and get deleted
>>**by this code
>>SCAN FOR DELETED() AND RECNO>0
>> .DeleteOneSpec(WorkSpec.Recno)
>>ENDSCAN
>>
>>When I comment out the scan everything works except lines that the functionality to mark lines as deleted does not work.
>>
>>When I run the same code with the debugger open the problem does not occur.
>>
>>Anyone have any idea how these records could get marked for deletion?