Hi to all! I have a very strange problem i have searched the internet but haven't fount any solution yet. The video effects of windows movie maker excist but don't play. Also when i do right click on them the choice to play the clip isn't available. I have reinstalled the movie maker from xp cd but still the same! Also the video samples of program "AVS Video Editor" that were working in past now they don't play too. I have windows xp sp3 have uninstalled and reinstalled all codecs but nothing. All the other things work well on the computer. Is there anything else i can try to make them work?