Hrm. Well, it doesn't happen with any button other then the X (or at least I haven't noticed it).. and while I'm sure sometimes I moved off the button before I let go, I know that most of the time I don't (I am very careful with it now that I've noticed it)... And it happens on all of the computers here in the office (about 25 or so), and most of our customers computers... So I doubt it's the mouse driver.

Thanks for your suggestions though :)

>>Has anyone else noticed that, in Visual Fox Pro and Fox Pro applications, that clicking the "X" button in the upper right hand corner (to close the window), occasionally doesn't work the first time? It's the oddest thing.
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>>You click the button, and it depresses (as if you are holding down on it), but nothing happens. if you move your cursor back over the button, it depresses again (without you clicking on it), and if you click on it THEN, it works. I've found this to happen inside the developement system, during design time and run time, and in my compiled applications.
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>>Has anyone run into this? Any suggestions or tips?
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>>TIA!
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>I can reproduce this all the time on my computer by clicking on a button (any button VFP, OutLook, etc..) and quickly moving off the button before I let up. My guess is that the mouse down event fired, but since I moved off the button before the mouse up was detected then the button is in a state of down. So when I move the mouse over the button again the button depresses automatically. It could be the mouse driver. It could be how click methods are wrote. Or could be that I am a highly nervous person who cant finish a click without having to get on with some other computer duty.