Hello everyone.
I have the problem that APPDIR is set to the wrong location at InstallExecuteSequence/ConstFinalize when deinstalling.
The problem seems to be related to my "Files and Folders" section: In it I have only one empty directory called "bin".
When I add a dummy file to the same level as the "bin" (not inside the bin folder), APPDIR is set correctly at InstallExecuteSequence/ConstFinalize when deinstalling.
With best regards
Clemens Anhuth