Looking for installer for Baccs 14.4.0 (zero!)


I have been using a standalone version of Baccs 4.14.0 since 2018, I bought it before it became Trados Business Manager. Now I have a new PC and need to install Baccs 4.14.0 and can't find it on the download page. I have tried 4.14.20, but it won't accept my license, so I need the older version.

I hope you can help me somehow because I am really stuck in a blind alley.