http://bugs.winehq.org/show_bug.cgi?id=25871
--- Comment #2 from Dan Kegel dank@kegel.com 2011-11-13 07:58:48 CST --- nfsworld's installer now runs into this, though it's probably harmless, as the install continues (presumably without peer-to-peer mode):
Installing Akamai service for NFSW Game Launcher... wine: cannot find L"C:\windows\system32\netstat.exe" File not found wine: cannot find L"C:\windows\system32\find.exe" File not found FAILED ! Failure reason is : A resource on your machine (TCP port 9421) required by the NetSession client is either blocked or in use by another application. Please check your firewall and antivirus settings
(Sorry I didn't test with your stub before... since both of these seem to be noncritical, it might be a while before I can.)