I have been using Sibelius 4 on an HP Touchsmart with 64 bit Vista, and I also use GPO.
I just recently started doing video work, and have a film score I am trying to get done....but I'll be truckin' along just fine when all of a sudden Sibelius freezes up and is "Not Responding".
Any thoughts or help on this would be fantabulous.
Thanks heaps.