Recently locks-up (doesn't respond) when I encode wmv2 files. Don't know if I've ever encoded wmv2. I have with wmv. I have high priority(2) on Directshow reader. Any mpeg2 decoders that will not work on wmv2? I recently installed then uninstalled Elecard decoder/demux codecs but still same problem. Also, uninstalled and reinstalled TMPGEnc Plus 2.524 but nothing.