[Bug 41951] Unimplemented function bcrypt.dll.BCryptDuplicateHash prevents DOOM from running

https://bugs.winehq.org/show_bug.cgi?id=41951

--- Comment #3 from Mathieu Comandon  ---
Someone suggested trying out setting bcrypt.dll to native. I have tried that
and bcrypt fails to initialize but that's maybe because I'm using the wrong
version of the dll. Specifically, I'm looking for a proper dll from Windows 7
64bit.

@Johannes have you tried the 'devMode_enable' option as stated in the error
message? Setting this will disable multiplayer and taint any existing save
games but getting the game to launch would be a start.

You can try setting it in $WINEPREFIX/drive_c/users/[username]/Saved Games/id
Software/DOOM/base/DOOMConfig.cfg