Preview Buttons Not Live.

[Mobebb]

When I opened my videowave project in Creator 2012 Pro this morning, the preview buttons (play, rewind, fast-forward etc) were no longer live. They were all working correctly when I worked on my project last night. I have tried deleting the last few video clips that were added, but that made no difference. Any help would be appreciated.

[sknis]

Use Windows to restore you computer to earlier yesterday. You should not lose anything. Perhaps a Windows or other software updates screwed it up.

[Mobebb]

Thanks for the advice. I restored the computer to an earlier time, as you suggested, but that still didn't work. I am now laboriously copying and pasting all the video clips into a new project where the preview buttons are working fine but I still don't understand what caused the others to seize up.