CCE SP 2.6 not work with AVS (AviSynth) ?

[ookzDVD]

I use CCE SP 2.6,

And I can't drag my AVS files, CCE said "This is not an AVI files".
(Note: The AVS is correct, I can play it via Windows Media Player!).

Is there ne1 have the same problem with me ?
Is there any suggestions what should I do next ? :(

Thank you.

[Doom9]

that has been asked a 100 times over and it's written down in various FAQs. only v2.50 works with avisynth.. for 2.6x you need vfapi (which is slower)

[lgcbmb]

just cause theres a faq doesnt mean people will read it.