I have been getting the following error when I edit the Sort Title under most of the DVDs in my collection (but not all):

Access violation at address 00AA9477 in module 'dvdpro.exe'. Read of address 0000019F.

After clicking 'OK' on the error message, DVD Profile continues running and the Sort Title appears changed, but if I try to sort my collection by Sort Title, the editted DVDs do not sort correctly. So now the Sort Title appears correct, but isn't being recognized as correct by DVD Profile.

Any thoughts?

W