Hi developpers
Today i’m having a BIG problem : Unity don’t start. I see the process starting but closing almost immediately, but i can’t find why ! I’m using Windows 7 and i have the latest version of Unity, which worked fine before i download it…
Please can someone help ?
Hi!, check the administration tools if you see some warning or critical error in registry there… you can try to launch the unity editor and windows monitor too if there is some kind of application using too much memory or processing power…
It seems that it’s not a memory place problem, i have good computer and even if i remove all “useless” process it doesn’t launch 
and what’s the administration tool ?
So, came across this post while searching for a solution to this same problem. Then I figured out that I just need to right click on unity and “run as administrator.” Posting for anyone else who has this issue.
I’m having the same issue with Unity.
And running as Admin doesn’t work for me either, getting really annoyed at this to be honest.