I have user name with non-latin characters and this really messes up some of my Steam apps.
I need a way to launch these apps with a custom APPDATA.
I tried to use bat file to launch Steam:
set APPDATA=C:\Users\LatinName\AppData\Roaming
start "" "path\to\steam.exe"
And tried to do the same in powershell:
$env:APPDATA='C:\Users\LatinName\AppData\Roaming'
& 'path\to\steam.exe'
Also tried to create a bat file and to set it as a custom launch command in Steam (so Steam would launch this file and it will launch a game):
set APPDATA=C:\Users\LatinName\AppData\Roaming
start "" "path/to/game.exe"
But it didn't work, app still uses default appdata path. I thought that child processes should inherit variables.
I tried an answer from this thread but Steam just says that it can't find APPDATA=C:\Users\Avorion\AppData\Roaming.
The other 2 ways are renaming my current profile or creating a new one.
Renaming profile on Windows 10 is a long and not safe process.
Creating a new profile requires me to set every setting again and for some reason makes my PC much slower, so it's not an option.
