Dell PowerEdge Server – DELL.SDR
If you have a file called dell.sdr in your "Hidden Files" list, this indicates that you run a Dell computer system with a factory installed version of Windows Server 2003. You may find that Windows Server 2003 Service Pack 1 is not available to install from the Microsoft Windows Update Web site. More information on this problem can be found at http://support.microsoft.com/kb/898767/.
A fix is available for a registry problem on Dell PowerEdge servers that have specific nonnative disk controllers and factory installed versions of Windows Server 2003. This fix will make it possible for you to install the SP1 upgrade. More information can be found at http://support.microsoft.com/?kbid=898792.
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