You don't need fast skip error enabled.
Only read subs from datatrack.
When i made a backup i used my Mitsumi 4804as reader and my Acer 1208 as writer.
btw do you have several cdroms/writers? If you do it could be smart to install/play the game from the unit with the "first" letter.
(meaning if cdrom is E: and dvd is F: use the E drive)