Latest maintainer comment ·
kisak-valve · 2026-03-12 ·
#6741`Unhandled exception: unimplemented function KERNEL32.dll.GetProcessInformation called in 64-bit code (0x00000170062128).` is the key detail in your Proton log. We've seen this before at https://github.com/ValveSoftware/Proton/issues/7197#issuecomment-3286391281, which is implemented in Proton 9.0 (https://github.com/ValveSoftware/wine/commit/f27b62206cf3ee11e933d46a62ed56828070eb3f). I'd suspect ...