I gave up on Twitch with wine.
I got the same error about the the .exe not found.
I have just resigned myself to booting into win7 once a day to check for WoW addon updates then revert back to my systemd-free linux distro.
I miss the days before lonely people overran the net with their social media integration with everything and I could have a cron job to wget my WoW addons and install them automatically while I sleep.
Side note: For Slackware users: the Esync limits go into /sbin/initscripts (there is an /sbin/initscript.sample installed for users to edit and rename.
Oh win7 came preinstalled on this harddrive when I bought it.
It makes things easier at times, but I wouldn’t purchase it for the same political reasons as I wouldn’t install ubuntu. But that is me and totally another topic.
My Win7 has Bash, vcxsrv , Xming . & ext2 to see my Linux partitions.