https://bugs.winehq.org/show_bug.cgi?id=32515 --- Comment #40 from Sebastian Lackner <sebastian(a)fds-team.de> --- Ah, thanks - I expected that there would also be some visible output on the terminal, the download of this file was so fast, that I didn't notice it. ;) I can confirm that it redownloads the executable each time when validating the demo, here is an example diff: http://ix.io/dU5 . In the meantime I've also tested with the Mafia II demo, but same result as always: CEG executable, but works well in Wine... --- snip --- Scanning -> C:\Program Files\Steam\SteamApps\common\Mafia II - Public Demo\pc\mafia2.exe [...] [!] Steam api usage detected [i] additional feature ; Valve CEG - Custom Executable Generation [.] CEG Version : 1, 1, 0, 2041 [.] CEG Build GUID : CC580516-8153-4477-95D2-F2357FF170F0 [.] CEG Build Machine : neilk2 [CompilerDetect] -> Visual C++ 9.0 (Visual Studio 2008) --- snip --- -- 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.