[hanstanz]

Thanks.

Is there anything I can change to make it work with Tactrix?
(of course it is not very important to me)
For me, a MINI VCI Toyota is enough.

I never had a MVCI but if it is using the VW D-PDU API then you can do following:

Use my api_root file for Tactrix VCI, and your api_root file for MVCI. You simply have to switch them depending on what VCI you are using.

If MVCI is working with Softing API you can use my api_root file for both VCIs.