Unexpected error occurred while updating files diablo 3

After a short moment, the Diablo 3 launcher goes away, and I am left with the Blizzard Launcher, which has no information in it. A short while later a popup arrives stating:«An unexpected error occurred while updating required files.Please try again.»I played the game about 4 hours ago on the same computer, I've not rebooted, I've just been working on other things on the computer.I finally got it to load and open up but it was going super slow, although the beginning cinematics worked great.Now its back to not opening, saying the same unexpected error occured while updating required files. I realize my video card is incompatible but why would it run one minute and not the next? I start the launcher and it doesn't show anything but the phrase "Updating Tools (0%)" at the bottom with no progress even after having it open all night and the Play button grayed out...

unexpected error occurred while updating files diablo 3-15

It's weird as the game was working fine until today. I googled around a bit for solutions but so far I've found nothing where an actual answer is posted.Sometimes I also get the 'failure to initialize' error instead of the 'unexpected error.' Also I do not have File Vault on my computer so no problems there. Both nights now I managed to break through the blockade of error messages and played for several hours at a time. it's an AT&T connection.i just tried to play diablo an update was available and that downloaded.But I think I'll have problems as soon as I need to update. (Peer Guardian, Little Snitch, etc)I am having a similiar problem. then it said another was available and gave me the option to either restart or skip i hit restart once i did i then encountered again the unexpected error.I would love to know why these programs are crapping out on me or if my computer is total garbage. Each group or usernames give full control in all options (the EDIT and Advanced buttons too). Please anyone face this problem knows how to fix this ?With this i was able to launch the launcher and start patching, logged in and played abit. Please post this on D3 tech support forums cus i cant. Thanks So basicly when i tried logging into the diablo beta this morning, the launcher said there was an update, after about 30 min it was still at 0%.I wish I could bypass the launcher but several times I would get a connection error before the game launched. ________________________________________________Mac Tech Support for Baaaaahlizzard Entertainment | Sun-Thur Can you post a picture of when this error occurs, as this is the first time I've heard of this happening outside the installation process.


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