[AccessD] On Exit?

Hi group,

I'm examening an A2K application, it has a BE and a
FE. When the I quit the app "something" creates a
backup of the BE.

When I look at the startform that has the "EXIT"
button all it says is docmd.quit.
The form itself has an ON_LOAD event. This event
checks from what directory the app was started.

When I quit Access itself (using the X in the upper
right corner) it also starts backing up the DB. 

I cannot find how this proces is triggered.
Any ideas?

Sander

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