DAS error 1.2

DAS does not work, I got error 1.2 (see screenshot).



I tried several things (DAS standalone patch, overwrite cal_cfg.dll, ...), but I was not able to fix the issue.

Can anyone help me please?

Xentry / DAS version 2019, Windows 10 64 bit

Every solution you have tried without being the problem adds new problems, DAS should work without anything you have done, the problem is obviously something else.

Hm this sounds bad that the fixes could occur new problems.
I read a thread where a user wrote overwrite the cal_cfg.dll could fix it.
Dou you have any suggestion why the error appears and any idea how I can fix it?

Can't anyone help?