>I have a client server application using VFP for front-end and SQL Server for database. I want to prevent a user from running two instances of the application from the same computer? How can I determine if the application is already active in memory?
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Check Implementation of the Win32 Event object Download #9807 and http://www.berezniker.com/content/pages/visual-foxpro/check-if-exe-running-and-optionally-terminate-it