I recently restored my PC and when i came back to After Effects and tried importing my old videos it suddenly doesnt show anything? Before I restored it, the AVI videos i had were importing great and the video was showing, but now there is no video, although the audio works. Please help!
You may need to reinstall the CoDecs the videos are encoded in - whatever they are. You are not providing any relevant technical information, so nobody can really say more than that.