How ro detect if application already opened?

[Guest]

Since I created an MDE file my users have started to open multiple instances
of my application. I want to be able to determine if my application is
already open and if yes then close it.

In VB6 there is an APP.PREVINSTANCE property.

I know there is an APPLICATION object in Access but I cannot determine how
or even if I can use it for my purpose.

 

[Allen Browne]

See:
Preventing multiple instances of a database
at:
http://www.mvps.org/access/api/api0041.htm