Sorry for the confusion - It was application. Sergey pointed me to the answer.
Thanks
Gaylen
>Are you talking about forms within an application or the whole application itself? Your subject says 'form' and the message says 'application.' Forms within an application is easy, but the application itself, I would have to investigate. There's gotta be a function that gets the running processes for the system. You could use that.
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>Eric
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>>How can I prevent a user from opening an application a second time? Never had the problem before, but seems like it all of a sudden became a problem with one of my clients. I searched both the download files and other thread and never found the right keywords as I remember it coming up several times before. I've toyed around with creating a memory variable,then wiping it out when they exit, but not sure how to deal with a computer crash or system lockup.
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>>Any help appreciated
>>Gaylen