This is quite some thread!
I've got a 2008 Macbook Pro (with OS X 10.6.8) and a while back started hitting the infamous 0x80020022 error code when burning disks. I've used my DVD burner for ages without problems - recently I was part way through burning a bunch of files to disk over a couple of days - everything worked for the first couple of disks, then the last one failed - and since then every disk has failed. I'm not sure if an upgrade got installed part way through this, unfortunately I wasn't looking out for it..
So - what to do when this error is hit? It seems there are plenty of people here who have ideas about what can/can't fix this, so thought I'd try to pull this all together. Hopefully this list will help anyone who hasn't tried the "obvious" stuff, and maybe someone out there can suggest something I've missed 🙂
1) try other brands of disk
-- I'm using verbatim, these worked for *ages* (same pack of disks - I picked up a couple of 50 disk packs when they were cheap, I was half way through one when things broke), now consistently don't work. I've tried other known brands I have around, again with no luck. Just throwing away bad disks is getting expensive 😉
2) try external drive
-- I tried a known-working USB DVD burner, and had no luck - hit the same error. This makes me assume the drive in my MBP is ok, so this is probably a software (or firmware/EFI?) issue.
3) fix permissions
-- I've told OS X to fix system file permissions a couple of times, each time it completes ok but on the next run through finds more files that aren't fixed (which suggests each run isn't necessarily doing what is intended).
4) create new account
-- I've not tried this yet. Have people actually had success with this? Do I simply need to create another user account on my laptop and everything will then work? Or are there more steps?
5) Language settings
-- some people have reported that this can fix things, others have suggested this has been shown to not be doing anything. Anyone know anything more definitive?
Is there anything else to be added to the list?
It seems that changing the drive is futile if an external drive is broken. It seems that paying for Toast is equally pointless, for similar reasons. I could get to an Apple store, but that means a day trip to London and not convinced from what people said that it would necessarily help (as they'll just want to charge me to replace what is probably a functional DVD drive!).
TIA,
Anthony