There are 3 options when closing a CDr, unlike finishing a CDrw. CDrws with DirectCD are formatted then can be ejected and reinserted to continue copying files to it, it only has an eject option. For CDr's, when you eject it, you're presented with 3 options;
1. Leave as is (to continue copying files later).
2. Close to UDF v1.5
3. Close to all cdrom access. + and when this is chosen, the write protect disk so it can't be written to check box becomes available.
Just finished another test. It seems DCD was having trouble reading these FAvicon files I had, .ICO files, that had 2 extensions and LFN's.
I just finished 2 CDr's and closed them to ALL CDRom Access and no errors! No progress bar hangs! All is well again! Thanks.