Unity 5.3.4 Manual Activation Crash

I work in an environment where the computers are on an air gapped environment. No internet access ever.

We are testing the waters with unity, the problem is we cannot get past the activation.

I request a license, burn it to disk, transfer it to another computer with internet, then burn that file to disk, then bring it back to the laptop…ugh…

When I load the license, its crashes after about 3 seconds.

Unity caushed an access violation Error 0xC0000005 in module unity.exe 0033:40c4416C

in the dmp file it says.

The thread tried to read or write to a virtual address for which it did not have appropriate access.

Right now im downloading other versions of unity to test if those work.
I have also tried opening %programData% and giving permissions, and giving permisions to the unity folder in program files.

I am also forced to be stuck on Windows 7.

thankyou for any help thrown my way

I have this exact same problem. Even sent a support ticket over a week ago, still no response.

I posted this issue on the forums last Sunday and still no replies.

Has anyone figured out how to solve this issue?