install-ea-app: runs EAappInstaller.exe inside the WolfSteam container
using GE-Proton's wine binary. The container has a virtual display so the
EA App installer GUI appears in Moonlight; the user clicks through it and
logs in to their EA account. After EA App installs, fix-ea-game registers
the link2ea:// handler and clears the install-script loop.
diagnose-ea: prints the current link2ea:// registry state from both
system.reg and user.reg, locates EADesktop.exe/Link2EA.exe, shows
StateFlags, and tails the relevant Proton log lines — the first thing to
run when the game returns straight to the Play screen.
_apply_ea_fix: now checks user.reg as well as system.reg for an existing
link2ea:// registration (GE-Proton writes to user.reg during prefix setup);
also searches for Link2EA.exe as a fallback handler when EADesktop.exe is
not yet installed; reports a clear next step when neither is found.
Co-Authored-By: Claude <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01D8ckUJQtj1pH8jtAddBDZs
Claude
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