What does "interface has to many methods to fire from" mean?

Question

i have a sony handy cam and i am trying to import the video into windows movie maker and it keeps saying "interface has to many methods to fire from" wht does that mean

and how can i fix it

Answer 1

it's possible that video format is not supported by wmmaker, may have to convert first to avi or wmv... try prism or super

Answer 2

Tiddivisual's right - you're probably trying to edit MPEG-2.