I was trying to update the GWM to SP4 from the gold version. The upgrade
seemed to be working then at the end it got a message that the upgrade
was interupted and failed. I attempted it several other times and each
failed. Finally I tried noticed that the Sybase DSN in the OBDC was
currupt. I couldn't edit it or delete it. It kept saying something about
the driver was not installed. I finally went into the registry and
removed it. Now the install acted like a new install instead of an
upgrade but each time it gets to the end it gives this error:

update database schema failed to complete

Any ideas. I don't mind reinstalling from scratch.