Blackscreen on macOS boot ****ERROR ArchiveGetData...
Hello,
I just updated to macOS 10.12.4 an something strange happens.
The Vault is active, so after entering my password, the system creates a blackscreen with error mesages like
****ERROR ArchiveGetData Couldn't find file: unlockOptions.int32
****ERROR ArchiveGetData Couldn't find file: 1_flag_menu_item.png
and so on.
Here is a screenshot i took via phone:
The startup itself doesn't take longer. It continues to boot normally into macOS except it doesn't show the Apple Logo and the progress bar.
So my question is, since there are some pngs, is the system not able to find the load bar (are those the images and background images?). Where does this come from?
Should I re-install macOS 10.12.4? Or is there an easier way to fix this?
Many thanks.
VIN,Mac Pro (Early 2009), macOS Sierra (10.12.2), 3,46 GHz, 32GB RAM, NVIDIA Titan X