http://bugs.winehq.org/show_bug.cgi?id=29230
--- Comment #6 from GyB gyebro69@gmail.com 2011-12-06 15:19:41 CST --- the log says: ... err:winediag:SECUR32_initNTLMSP ntlm_auth was not found or is outdated. Make sure that ntlm_auth >= 3.0.25 is in your path. Usually, you can find it in the winbind package of your distribution. ...
Install the winbind package via package manager and try again.