Download Button Unavailable on Windows Update Web Site
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IMPORTANT: This article contains information about modifying the registry. Before you modify the registry, make sure to back it up and make sure that you understand how to restore the registry if a problem occurs. For information about how to back up, restore, and edit the registry, click the following article number to view the article in the Microsoft Knowledge Base:
256986 Description of the Microsoft Windows Registry
When you visit the Microsoft Windows Update Web site, the Download button may not be available to start downloading selected updates.
This behavior occurs because the use of style sheets is disabled.
WARNING: If you use Registry Editor incorrectly, you may cause serious problems that may require you to reinstall your operating system. Microsoft cannot guarantee that you can solve problems that result from using Registry Editor incorrectly. Use Registry Editor at your own risk.
Start Registry Editor (Regedit.exe).
Locate the Use StyleSheets value in the following registry key: