UAC plugin and commandline parameters

with 900 search results, i'm going to risk a double post. it seems like an installer elevated using the uac plugin will not be executed with commandline parameters. what am i doing wrong or is it not possible to do that (how is something not possible in nsis?)

The UAC plugin used to support this in the early versions but I have not tested it in a long time so it might have stopped working at some point. It would help if you told use the versions of NSIS and UAC plugin you are using!