Hello @Ioga-Master, you're going to need to be more clear than that. What exactly are you trying to do and with what Proton version?
I'm trying to install a windows only game on an external drive. But The Latest Proton won't start them, the only way is to modify the fstab file but its to finicky.
What game are you testing, and what filesystem are you using with the secondary drive? Please add PROTON_LOG=1 %command% to the game's launch options and attach the generated $HOME/steam-$APPID.log to this issue report as a file. (Proton logs compress well if needed.)
Any windows game on an external drive, I have tried to log and it doesn't generate a file. file system is exFAT
Sounds like you've encountered #3835. Your problem is with Proton interacting with exFAT, not external drives in general. Please retest with a native linux filesystem.
I reformatted the drive to Ext4 and it worked. Thanks for your help.
PROTON_LOG=1x1 2020-11
Proton Doesn't Access External Drives