exception record key deleted

i"m using paradox table
sometimes i get exception "record/key delete"
i have no idea why , and its look like this Exception does not interupt to the application (i can not recognize any damage to the database/application )
why does this exceptio happend ?
how can i prevent it ?
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Hi Asi,
   This usually happens when someone tries to edit the old version of a record that has been modified.
   Did I make myself clear? No. For some reason a user or (you have to check this) your code is trying to edit a record that has been just modified ( and is trying to see how it was). That's the message record/key delete. The record or key you're trying to edit has been deleted because it's been modified.  

hi asi,

i guess u use an autoinc-field, if so, then call after each post a refresh.


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