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Practical 365

Recovering a single Domain Controller from a USN Rollback

February 7, 2008 by Paul Cunningham 33 Comments

Some time ago I wrote about my experience recovering a customer’s Active Directory from a USN Rollback condition that had been caused by some virtualisation work.  There has been some discussion in the comments in that post about what to do when you have a single domain controller that thinks it is in a USN […]

Exchange Server Active Directory, Disaster Recovery, Server 2003, Windows

The most annoying feature of Windows Vista

December 14, 2007 by Paul Cunningham 5 Comments

Whinging about UAC is for wimps, this is a real Windows Vista annoyance. 1. Open Windows Explorer and navigate through the folder tree in the left pane (eg, navigate to C:Temp) 2. Drag and select one or more files or folders in the right pane that you would like to delete 3. Hit delete Windows […]

Exchange Server Bugs, Windows, Windows Vista

Security Spin Cycles

October 17, 2007 by Paul Cunningham Leave a Comment

Jeff Jones posted a blog entry to celebrate Red Hat fixing their 1000th unique security vulnerability.  He also draws attention to a Red Hat post on their “Truth Happens” blog back in August, which itself quotes a post on Lxer.com. Jeff posts quarterly statistics on his blog that show how many vulnerabilities have been patched for various […]

Exchange Server Linux, Security, Windows

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