Windows program crashes within license activation

[aaaageeeh]

I used Movavi Video Suite for Windows and now after years returning to Linux (Kubuntu) I tried Bottles together with Movavi Video Suite. It works almost perfect using Bottles - the only thing that doesn't work, is to activate my Movavi Video Suite license.

I enter my license key and as soon as I click "Activate" the program crashes.
Error message:
"Unknown error occurred"
"The program no longer works.
Would you like to send a report to Movavi so we can fix the problem?"

Kubuntu 25.04
Bottles 51.21
Movavi 18.4

Any ideas? Thank you!