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I have a application named MyProg.accdr. How to restrict a user to open only single instance of this programm. If he tries to open multiple instances it will show a message and close the programm.
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I have a application named MyProg.accdr. How to restrict a user to open only single instance of this programm. If he tries to open multiple instances it will show a message and close the programm.

Restrict user to open only single instance in ms access 2007

Microsoft Access is a rapid application development (RAD) relational database tool. Access can be used for both desktop and web-based applications, and uses VBA (Visual Basic for Applications) as its coding language.