I am unable to play newer Versions of forge. (Around 1.16)

[Supsilon]

Hello there!

I seem to be unable to play newer versions of forge with mods.
No matter what I do, it just doesn't seem to want to work right.

I have only gotten the following exit codes:

Exit Code 1, Exit code -1.

I have also tried to use different launchers, such as AT Launcher, but AT Launcher gave me:
[ EXCEPTION_ACCESS_VIOLATION (0xc0000005) ]

AND BEFORE YOU SAY ANYTHING ABOUT DRIVERS,

I already have tried to downgrade, update, and other things with the drivers.
So as far as I know, not a driver issue, just something I fucked up in game and
need some help fixing now.

Edited March 23 by Supsilon

[TileEntity]

If you are using AMD/ATI, get the latest drivers from their website - do not update via system