I have been tracking down two related problems in our event log which have been appearing with some regularity over the last few weeks:

Error 12014 on MSExchangeTransport
Warning 12015 on MSExchangeTransport

As they have been …

I have been trying to re-install HP Drivers for an OfficeJet J6410 All-In-One under Windows XP Service Pack 3 however it fails with a “Fatal error during installation” message about MSI.dot4wrp.

This was immediately followed by …

Whilst attempting to run some updates on a users home computer running Windows XP many windows updates were failing to apply and reporting the Failed Updates Error. Even Service Pack 3 was failing to respond.
…

An Outlook 2007 user has reported the following error message when trying to forward an email to another internal user. The mail server is Exchange Server 2007.
Delivery has failed to these recipients or distribution lists:
The …

Running an Exchange 2007 backup using NT Backup under Windows 2003 has recently started failing, the fail could be quite quickly (just a few MB into the backup) or towards the end of the backup. …