>>I have a modal form in my app. Whenever the user clicks on the little icon in the upper left corner I get a "function argument value, type, or count is invalid. I traced the code to the refresh event of my form, and doesn't happen unless I click on the icon... any other time it refreshes it works fine. The message also bypasses my custom error handler. Also the message happens 30-32 times before it let's go. HELP!!! TIA
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>Sounds to me like the error is in you error handler.

It never fires my error handler. I've traced the whole thing. Never once does it fire the error handler!