Heloo,
AFAIK I do not specifically set a different file other than this:
after installion on a clean machine, the file association works as expected. BUT ...
The "Open with" menu looks like this:
Upto now I seem to be unable to fix this, help is appreciated. Currently using Advanced installer Version 20.6 (7C7B154C)
But the problem appears to be in there for quite some time already, so expect this to be an AIP project issue.
I am not sure, but it might be related to installing 2 versions of my software next to eachother (AKA keep old version) on my clean test VM. I installed the older version of my app first, and next the newer version.
TIA,
Hans Hasenack