Hi Vern!
Thank you for the answer, I figured out, that my xDM library server is not turned on, that could be the problem. But I'm still trying to fix this, because I always getting errors if I try to turn the server on, like can't find Java SE Runtime Environment, can't find oci.dll, can't find java.dll. So still not solved, but in progress, I hope, if I get the server started it will work finally, thank's again!
Regards
Lac