https://bugs.winehq.org/show_bug.cgi?id=57286
--- Comment #10 from Tom M tmwine@pertho.net --- Yes that's right. camelot.exe doesn't even bring up the splash screen downloader or download anything. It creates a logs directory and populates some files then dies.
The last thing it looks for before it dies is 'igd10umd32.dll' in various directories (C:\windows, c:\windows\system32 and the game directory itself)