As the error says, "ntlm_auth was not found or is outdated..." "Usually, you can find it in the winbind package of your distribution." Winbind is usually bundled with samba, e.g. samba-winbind. Use your distro's package manager to install it. Check the AppDB for a workaround regarding the issue with winhttp.dll being outdated. http://appdb.winehq.org/objectManager.php?sClass=application&iId=6807 says the noCD crack patch breaks the updater, so get rid of that, if present. The AppDB is outdated. There is no entery for Assassin's Creed 2. Go ahead and add one and set yourself up as a maintainer. File a bug report
