XMuxer Pro - Purchased, Registered, but now won't Load MPG

[RCaauwe]

I just bought the XMuxer Pro, Registered it, but now when I try to load MPG files, it says they are invalid format or corrupt.  It will accept AVI files.  These MPG files are NOT corrupt.  They worked before with the trial version.
I also noticed that the Moonlight-Elecard MPEG2 Demultiplexer and the M71 Muxer, which were available in the trial version, are no longer there when I use Graph-Edit.
Does anyone have any ideas?  I'm pretty new at this.

[Vovs]

Dear RCaauwe,

Unfortunately, we can't sell M71 and Moonlight-Elecard MPEG2 demultiplexer. Therefore you need to download trial version of MPEG player from our site that contain all requested components for properly work. Next version of XMuxer pro will be based on Elecard's components only and you will get it without any payment.