>Hi Barbara,
>
>To confirm Nancy's findings I tried minimizing a form and then clicking the 'X' the .QueryUnload fired. I also tried minimizing the form, making another form active and the clicking the 'X' of the minimized form and the .QueryUnload fired. In my form classes .QueryUnload I have only the following code:
>
>NODEFAULT
>THIS.FormCleanup
>
>In each form I put the necessary cleanup code in the .FormCleanup. The only thing I can think of suggesting right now, if you don't have it already, is to put NODEFAULT before any code you have in the .QueryUnload. HTH

Thanks for taking the time, Colin. NODEFAULT won't work, because I need to call framework code with my QueryUnload. As I said, it's intermittent. One form doesn't call the QueryUnload code on the network but works fine single-user. Another works correctly both places, with essentially the same code. Very strange.