Clipped video not being played in Windows media player

Question

Hi ,
I built a graph to clip a video in .avi format into smaller (duration) videos by using imediaseeking filter and setting start and stop times.Now the problem is that when I play the videos with Windows media player only the first one plays correctly( one that starts at time 0) whereas others do not open.It says-

"Windows Media Player cannot play the file. The Player might not support the file type or might not support the codec that was used to compress the file."

However when I open the same clipped sections in VLC or Quicktime they work fine.Can anyone help me with this?