Unity keeps throwing up lots of errors. For example, when I open up a blank project and try to import skyboxes, it says ‘datbase unable to open’ and quits. This is somewhat repetitive, as it does this or something similar for most functions. What do I need to do?
Does it do this when importing only standard assets, or also when importing custom packages?
Both.
Have you tried reinstalling Unity?
Whats your system setup?
Sounds weird, but what antivirus software are you running? On Windows 7 64-bit I ran into a problem trying to run Unity while having Kaspersky antivirus installed- it wasnt same as yours, but pretty similar.