>Dear all
>
>Today I got one of those nasty bugs that crush VFP session
>without hope of keeping any unsaved work.
>
>It used to happen from time to time with VFP6. Unfortunately it happened to me today meaning that bug apparently persisted all these years all the way trough VFP9!
>
>It is hard to reproduce, as it is not happening all the time, but it happens usually when you try to scroll down the list of memory variables using right side scroll bar in expression builder dialog.
>
>I don't keep high hopes that it will be ever fixed, just wander
>if this bug was ever reported.

What, the beast is still there? Happened to me all the time in VFP8, though I didn't use the memvars listbox, but the fields listbox on the left.

The only way out of this is: don't drag it, click it so it scrolls, or just use keys. The hard way is to write your own expression builder form ;).