The file C:\Documents and Settings\Dan\My Documents\bullstop_10.avi cannot be imported because the codec required to play the file is not installed on your computer. If you have already tried to download and install the codec, close and restart Windows Movie Maker, and then try to import the file again.
for weeks i been importing fine....i still use the K Lite Codec which enabled me to import avi and stuff....whats the issue now?