http://bugs.winehq.org/show_bug.cgi?id=19779
--- Comment #1 from Dan Kegel dank@kegel.com 2009-08-18 21:48:35 --- It also can't find the service (mspdbsrv.exe) when you try to use -Zi, so a somewhat better workaround is to copy mspdb* to system32. See also bug 19781 for the next problem with mspb*.