Getting similar problems and gone through loads of documents and got nowhere. Hoping someone can shed some light on this please.
C:\Program Files\Common Files\Microsoft Shared\Web Server Extensions\14\BIN>PSConfig.exe -cmd upgrade -inplace b2b -wait -force
SharePoint Products Configuration Wizard version 14.0.6009.1000. Copyright (C) Microsoft Corporation 2010. All rights reserved.
Performing configuration task 1 of 4
Initializing SharePoint Products upgrade...
Waiting to get a lock to upgrade the farm.
Successfully initialized SharePoint Products upgrade.
Performing configuration task 2 of 4
Initiating the upgrade sequence...
Successfully initiated the upgrade sequence.
Performing configuration task 3 of 4
Upgrading SharePoint Products...
100.00%
Failed to upgrade SharePoint Products.
An exception of type Microsoft.SharePoint.Upgrade.SPUpgradeException was thrown.
Additional exception information: Upgrade completed with errors. Review the upgrade log file located in C:\Program Files\Common Files\Microsoft Shared\Web Se
rver Extensions\14\LOGS\Upgrade-20130120-235348-70.log. The number of errors and warnings is listed at the end of the upgrade log file.
The full log can be found at http://your-demo.co.uk/log/SP_LOG.txt
