Thank you.
Didn't know I had to use the "%s".

Tested it.
Args can be both inside and outside the quotes.
Note that FAF will still need the default game.prefs file even though it uses the settings from the specified file.
Otherwise FAF will give an error which can be ignored but is annoying.

For reference the exact text I used is:

"%s /prefs Game_FAF.prefs"

or

"%s" /prefs Game_FAF.prefs

(I know from experience how annoying it is when theres an answer to the question but all they say is: 'got it, ty'.)

Do you use mods?
If so, turn them all off and try again.
Then turn them on one by one.

There are prerequisites for Fletcher to spawn and then build his base.
Certain mods will violate the prerequisites by, for example, changing the energy or mass storage.
This causes the script to stall.

I had the same problem with the last stage where certain mods will prevent the map from expanding.
These mods didn't cause problems on other campaign maps.

When I play the map Survival Versus v30 the experimentals don't get transported and are stuck in the air above their little islands.

Do I need a certain mod or is there a different solution?

After a nuke or shells impact the ground they leave a black spot.
These stack over time and reduce performance.

Is there a mod which prevents these spots from forming at all or, alterntively, removes them after a set time?

If not, can anyone point me in the right direction to make such a mod?
I'd be looking for a file and/of function that handles these impacts effects.

Thx for the replies.

Switching to Nomads gamemode was the solution.
Also the UI scale needs to be set to 100% otherwise the button goes missing...

If I play with my friends I don't get the 'Quick Nuke Launch' button.
If I play alone I don't even get to see the bar.
Is there a setting I'm missing?

I've reinstalled FAF, cleared caches, deleted game.prefs file.

(screenshot from one on my friends)

Thank you.
Didn't know I had to use the "%s".

Tested it.
Args can be both inside and outside the quotes.
Note that FAF will still need the default game.prefs file even though it uses the settings from the specified file.
Otherwise FAF will give an error which can be ignored but is annoying.

For reference the exact text I used is:

"%s /prefs Game_FAF.prefs"

or

"%s" /prefs Game_FAF.prefs

(I know from experience how annoying it is when theres an answer to the question but all they say is: 'got it, ty'.)

I need different Game.pref files to play FAF and FA LOUD.
I used batch files to switch game.prefs files, but is buggy.
So, I want to use shortcuts.

With shortcuts you can use command line options.
For example: C:\ProgramData\FAForever\bin\ForgedAlliance.exe /prefs Game_FAF_Offline.prefs

How do I get the FAF client to use command line options?