VirtualDub Compression Problem....

[CyberPitz]

When I try to compress a video in VirtualDub, for some reason, at the bottom of the video *Even during playback BEFORE compression* I get a black bar that says, "LEAD MCMP/MJPEG Decoder Eval". I've tried installing klite codec pack with different version, tried installing different versions of VirtualDub, and this problem has never happened before until recently...I'm using Windows Movie Maker right now...so far, seems to work..I'm compressing now, so I'll try to play the video and hopefully not find that error again...

Anyway, anybody have any idea?