found my 10 years old dvbviewer license and installed a windows 7 on the server.
DD Driver installed without problems, Card and CI + Cam & Card found.
Can access SC Menu via DD Tool ...
Know trying decrypted Channels, but the same, nothing happend...
i know think it could be the pcie extender bridge which i have to use (cause my supermicroboard has only 1 pcie slot) ... i will try to double check with a normal PC these days with 2 pcie slots on the mainboard.
TBC