On my PC (Windows7 and ITunes10.6), my music videos only play audio. It did play both video and audio, but currenly only audio is working. Any advise is appreciated.
Repair your QuickTime.
COntrol Panel > Programs n Features > highlight QuickTime, click CHANGE then REPAIR.
Thanks - but this did not correct the issue. Any other ideas are greatly appreciated.
See if this article will help:
Troubleshooting iTunes for Windows Vista or Windows 7 video playback performance issues
Retrieving data ...