rodolfocadizdiaz wrote on Jan 8^th, 2024 at 8:18am:

Hi!! I have a problem with the aircraft B773 ER that bought in the MFS2020 Marketplace. To init the flight in cold and dark, appear the parasol down in all the windows and I don’t know that do for dissapear it !! The adirs instrument appear like off and not allow turn on it and the last problem is the engines the to the start it, this not turn, please help me

It might work better all around with the 777WorldlinerRS Mod 1.3.2 fix.  No guarantee (I don't own the MSFS Marketplace version of the -300ER; my mod works with the MSFS Marketplace 200ER RR & PW versions), but it might be worth a try.

I give instructions for doing this in the following thread.  Most of it is about the Marketplace 777-200ERs, but if you scroll down I explain how to do the same thing using the Marketplace 777-300ER.  The instructions need to be followed carefully.

Check in the Marketplace that your 777-300ER is up to date.

https://www.captainsim.org/forum/csf.pl?num=1697590840

The zip folder containing the 777WorldlinerRS Mod 1.3.2 fix files can be found here:
https://www.captainsim.org/forum/csf.pl?num=1682002593/0

Mike