https://bugs.winehq.org/show_bug.cgi?id=43464 --- Comment #17 from Brendan McGrath <brendan(a)redmandi.com> --- Actually - it turns out there's already an easy way to check the registry values: wine reg query 'HKLM\Software\Microsoft\Cryptography' /v MachineGuid wine64 reg query 'HKLM\Software\Microsoft\Cryptography' /v MachineGuid On a fresh wine prefix - you can see the 32-bit wine (which is how the Launcher runs) vs. the 64-bit wine (which is how the client runs) get two different values. It seems you need to add 'Wow6432Node' to the registry path to get a consistent value with wine64: wine reg query 'HKLM\Software\Wow6432Node\Microsoft\Cryptography' /v MachineGuid wine64 reg query 'HKLM\Software\Wow6432Node\Microsoft\Cryptography' /v MachineGuid My guess is they are suppose to be the same. But I'll investigate and raise an issue (or submit a patch) with wine. -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.