After having installed Gardian Knot, I am not able to open any AVI file in CCE, Ligos LSX or other encoder programs and when using the video frameserver I it failes with the error "Not able to create AVI file".

The AVI files can be opened with VirtualDup and Adobe Premiere and I am able to play AVI files with Windows Media Player and WinDVD.

Anyone know what the problem is and how to solve it?