Habe gerade versucht meinen WSUS 2.0 auf den 3.0 upzugraden, leider ohne Erfolg. Das Setup erkennt das ein WSUS existiert und er findet auch den DB-Server und kann sich connecten.
Das Setup läuft dann durch und am Schluß erhalte ich eine Meldung das eben jenes Upgrade nicht durchgelaufen ist und man kann in ein Logfile sehen um den Error zu finden.
2007-05-24 13:36:25 Info IISCustomAction Performing Setup Action, Command /Uninstall
2007-05-24 13:36:26 Info IISCustomAction Command /Uninstall Succeeded
2007-05-24 13:36:45 Error CustomActions.Dll SQL command is returning error (Error 0x80004005: Unspecified error)
2007-05-24 13:36:45 Error CustomActions.Dll ExecuteSQLCommand returning error (Error 0x80004005: Unspecified error)
2007-05-24 13:36:45 Error CustomActions.Dll Failed to execute SQL script (Error 0x80004005: Unspecified error)
2007-05-24 13:36:45 Error CustomActions.Dll BuildAndExecuteSQLQuery failed (Error 0x80004005: Unspecified error)
2007-05-24 13:36:45 Error CustomActions.Dll Failed to execute remove database access SQL Script (Error 0x80004005: Unspecified error)
2007-05-24 13:36:45 Error CustomActions.Dll RemoveDatabaseAccessToAccount returning error (Error 0x80004005: Unspecified error)
2007-05-24 13:36:45 Error CustomActions.Dll Failed to remove database access to account NT AUTHORITY\NETWORK SERVICE. This account may still have access to SUSDB. (Error 0x80004005: Unspecified error)
2007-05-24 13:36:45 Error CustomActions.Dll SQL command is returning error (Error 0x80004005: Unspecified error)
2007-05-24 13:36:45 Error CustomActions.Dll ExecuteSQLCommand returning error (Error 0x80004005: Unspecified error)
2007-05-24 13:36:45 Error CustomActions.Dll Failed to execute SQL script (Error 0x80004005: Unspecified error)
2007-05-24 13:36:45 Error CustomActions.Dll BuildAndExecuteSQLQuery failed (Error 0x80004005: Unspecified error)
2007-05-24 13:36:45 Error CustomActions.Dll Failed to execute remove database access SQL Script (Error 0x80004005: Unspecified error)
2007-05-24 13:36:45 Error CustomActions.Dll RemoveDatabaseAccessToAccount returning error (Error 0x80004005: Unspecified error)
2007-05-24 13:36:45 Error CustomActions.Dll Failed to remove database access to account DEDOWSUS03\ASPNETThis account may still have access to SUSDB. (Error 0x80004005: Unspecified error)
2007-05-24 13:36:46 Error CustomActions.Dll SQL command is returning error (Error 0x80004005: Unspecified error)
2007-05-24 13:36:46 Error CustomActions.Dll ExecuteSQLCommand returning error (Error 0x80004005: Unspecified error)
2007-05-24 13:36:46 Error CustomActions.Dll Failed to execute SQL script (Error 0x80004005: Unspecified error)
2007-05-24 13:36:46 Error CustomActions.Dll BuildAndExecuteSQLQuery failed (Error 0x80004005: Unspecified error)
2007-05-24 13:36:46 Error CustomActions.Dll Failed to execute remove database access SQL Script (Error 0x80004005: Unspecified error)
2007-05-24 13:36:46 Error CustomActions.Dll RemoveDatabaseAccessToAccount returning error (Error 0x80004005: Unspecified error)
2007-05-24 13:36:46 Error CustomActions.Dll Failed to remove SUSDB access to DEDOWSUS03\WSUS Administrators. This account may still have access to SUSDB. (Error 0x80004005: Unspecified error)
2007-05-24 13:36:47 Error CustomActions.Dll SQL command is returning error (Error 0x80004005: Unspecified error)
2007-05-24 13:36:47 Error CustomActions.Dll ExecuteSQLCommand returning error (Error 0x80004005: Unspecified error)
2007-05-24 13:36:47 Error CustomActions.Dll Failed to execute SQL script (Error 0x80004005: Unspecified error)
2007-05-24 13:36:47 Error CustomActions.Dll BuildAndExecuteSQLQuery failed (Error 0x80004005: Unspecified error)
2007-05-24 13:36:47 Error CustomActions.Dll Failed to execute remove account SQL Script (Error 0x80004005: Unspecified error)
2007-05-24 13:36:47 Error CustomActions.Dll RemoveLoginPermissionToAccount returning error (Error 0x80004005: Unspecified error)
2007-05-24 13:36:47 Error CustomActions.Dll Failed to remove account DEDOWSUS03\WSUS Administrators (Error 0x80004005: Unspecified error)
2007-05-24 13:37:45 Success CustomActions.Dll WSUS website shortcut is deleted successfully
2007-05-24 13:37:59 Success MWUSSetup Uninstaling Wmsde...
2007-05-24 13:37:59 Error MWUSSetup RemoveWmsde: WMSDE Uninstall Failed (Error 0x80070645: This action is only valid for products that are currently installed.)
2007-05-24 13:37:59 Error MWUSSetup CUpgradeDriver:

erformSetup: Uninstall of Wmsde failed (Error 0x80070645: This action is only valid for products that are currently installed.)
2007-05-24 13:37:59 Error MWUSSetup CSetupDriver::LaunchSetup: Setup failed (Error 0x80070645: This action is only valid for products that are currently installed.)