Another IT Legend

Some time ago I wrote about a misconception so common that it might pass as an IT legend – the confusion of HKU\.Default with the default user’s registry hive. Recently I came across another interesting misapprehension. As you know, the profiles base directory (usually C:\Documents and Settings) contains not only one special sub-folder, Default User, […]

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Free Tool: Refresh the Desktop Programmatically

I recently had the requirement to refresh the Windows desktop after certain changes had been made to Explorer’s registry entries. This seems simple at first: klick on any item on the desktop and then press F5. It wasn’t, though. The registry changes would be made upon logon by a software installation agent. It was expected […]

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New Blog in Town

My colleague Nicholas Dille has started his own blog. Nicholas is a very clever guy whose opinion I value very much. I have often worked and laughed with him in the past couple of years. It has always been both fun and technically challenging. Expect interesting, little-known and well-researched technical content from him.

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Why is (Almost) Everybody Wrong About HKU\.Default?

Most technical folks have stumbled across the registry hive HKEY_USERS\.Default at some point. Many of them think they know what it is used for. Interestingly, most who do are wrong. The misconception about what HKU\.Default is used for dates back to the good old days when Windows NT 4.0 was still considered “new technology”. This […]

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Soup Up Your Terminal Server: Optimizing Explorer’s Network Performance

Update: The ADM file can now be downloaded here. I recently came across a post in the Windows Server Performance Team’s blog that lists several registry values which can be used to tune Explorer’s SMB performance by modifying the following: Searches for Desktop.ini files used for folder customization Periodic refreshes of folder contents Searches for […]

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Undocumented Program Neighborhood Command Line Switches

Nearly every professional working with Citrix Presentation Server knows about Program Neighborhood (PN), and some may even use it frequently. It was first introduced in MetaFrame 1.8 and is used to start published applications from one or more server farms. In PN you can either configure individual applications or define application groups. The latter are […]

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Windows Server 2008 Feature Components

Windows Server 2008 (R2) Component Posters

[Updated 2009-12-11 for Server 2008 R2] Microsoft has published two visually very appealing posters which depict in great detail important components of its upcoming OS Server 2008. The poster on Active Directory Components details Lightweight Directory Services (formerly ADAM), Federation Services (ADFS), Rights Management Services, Group Policy, Management and Read-Only Domain Controller. (more…)

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