https://bugs.winehq.org/show_bug.cgi?id=38042 Bug ID: 38042 Summary: err:ole:CoInitializeEx Multiple applications can not use multiple CPU cores Product: Wine Version: unspecified Hardware: x86 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: ole32 Assignee: wine-bugs(a)winehq.org Reporter: commiethebeastie(a)gmail.com Distribution: --- Many applications can utilize only one CPU core such as Tera Online, 3Dmark06, Legend of Gimrock 2, Terraria, Poker Night 2. All of these applications have this traces and error: trace:ole:CoInitializeEx ((nil), 2) trace:ole:CoInitializeEx () - Initializing the COM libraries trace:ole:RunningObjectTableImpl_Initialize trace:ole:apartment_construct creating new apartment, model=2 trace:ole:apartment_construct Created apartment on OXID 800000009 trace:ole:apartment_get_or_create Created main-threaded apartment with OXID 800000009 trace:ole:CoInitializeEx ((nil), 0) err:ole:CoInitializeEx Attempt to change threading model of this apartment from apartment threaded to multi-threaded -- 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.