UserCfg.opt must be writeable

[LDelussu]

Hello,

 

I'm an ACARS user and I fly with MSFS 2020. Whenever I try to use the ACARS it prompts me that UserCfg.opt is read only and doesn't allow me to start the flight.

 

I need to keep it read only to prevent MSFS from activating film grain (a known issue), is there a workaround?

[DisposableHero]

As far as I know it is not a bug or error, it is how Asobo designed/wanted to have it and keeping it enabled (+ not providing an option to us to disable). Some Nvidia drivers had problems with postprocessing but not all

 

Anyway, technically I do not think vmsAcars needs to write something to that file. So I think this can be solved at vmsAcars side @Nabeel, as long as it is readable it would be fine for acars too.

 

Hope it gets solved soon