http://bugs.winehq.org/show_bug.cgi?id=21424
--- Comment #8 from Jeff Zaroyko jeffz@jeffz.name 2010-01-28 22:11:07 --- (In reply to comment #7)
It's just not happy here. I can't even install gcc; halfway through, it complains
fixme:ntdll:NtSetInformationFile Unsupported class (13) mbox fatal: Can't open Package Database for writing: File exists Ending cygwin install
Is this because you are re-running the installer? First go it seems happy, rerunning it is another problem. Might be worth filing as a new bug?