by sweetdeily » Sat Dec 30, 2006 8:22 pm
I think it's quite likely that WMM simply doesn't allow the two different file-types of music. I've never tried to use two different file types myself, so I've never had this problem, but that is my best guess.
You haven't moved the music since you imported it, have you? WMM doesn't like its source files being moved from their original location. ^^;;;
Be-sweet in the AMVapp file is a program that will convert your audio files into the same file type- so you can try changing the mp3 to wma, or vice versa.
If that helps then we should probably make note of it for future problems in the FAQ. ^.^

Lockstock: " i gots the power!"
Sweetdeily: "you know he-man was a gay icon, right?"
*SILENCE*