We are in the process of upgrading an app that goes on all PCs, I don't want the old icon /install showing up after the upgrade.

I'm trying to add a requirement to make sure the new version of the file is not there, if the user is still on the old app I want the install to go through

So I put in a requirement

file version of file <> new version and the app keeps failing the check.

Does a file have to be there to check the version of it?