The ETS6 crack you made works fine – importing and exporting is working and programming, too.
The issue is that paid or licensed ETSAPPS (imported or the “included” ones, like Replace Devices) aren’t working. We are a bit spoiled by the ETS5 crack we all know. There even the paid Apps are shown and work as if they were licensed.

https://mega.nz/folder/LUkVlAKR#a--fLY5Wg-K2sHpICWq7CQ
Check out those apps, they cost between 10€ and 500€ in the store. You can use those apps with the KNX5 crack but not with yours. I didnt have much time in the last days, but as i wrote you, i’ve been working on cracking the ETS6 myself. It seems as a crack where even the ETSAPPS work, needs a modified KnxDevKit.dll as well, and that .dll is heavily obfuscated – they put a lot of effort in confusing us there ;)

I’ll let you know when i have worked it out. Untill then the here published crack works 100%.
Great job, debbe!