I have everything working perfectly except for one thing: during the usually silent automated install, the users are now seeing this message:Setup
Pre-installation analysis indicates that 1 existing Firebird or Interbase version has been found.
Firebird 126.96.36.199050 (Win32) Full installation of Classic Server and development tools. (Installation appears to be correct.)
If you continue with this installation Firebird will be installed but not configured. You will have to complete installation manually.
Do you want to CANCEL this installation?Yes No
They then need to click No to proceed correctly which is very confusing.
I have already checked that Firebird 3 is not installed, and am already doing all the post install tasks to get the service installed, leaving the Default Instance alone, so I don't want them having to make a decision here, as it's usually the wrong one, unless they read very carefully.
I have tried all of these command line switches to stop that message from showing:
/SP- /SILENT /VERYSILENT /SUPPRESSMSGBOXES
None of them help.
There is a /FORCE option, but that will replace the Default Instance, which I don't want to do.
Posted originally here: https://stackoverflow.com/questions/67886793/how-to-do-a-silent-install-of-a-second-firebird-installation Will go back and update if I find an answer here
Thanks in advance