Custom Action

[willUpton]

I have a Custom Action that calls an EXE stored in binary. The EXE grabs the current user, time, date and adds this information in the registry. I only want to get this information the first time the MSI is installed. Does anybody know how to set the Custom Action not to run on a repair?

[TsungH]

You are able to put a condition on custom action so that it will only get executed when the condition is met. For a complete list of properties, please refer to Property Reference.

[willUpton]

The conditon that worked was "Not Installed".