Microsoft KB Archive/258721

= HTTP Compression Will Not Work with URLs that Include a Forward Slash &quot;/&quot; =

Article ID: 258721

Article Last Modified on 11/21/2006

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APPLIES TO


 * Microsoft Internet Information Services 5.0

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This article was previously published under Q258721



SUMMARY
Neither static nor dynamic compression works if the URL contains a slash as part of the parameters passed to the executing DLL file. You can confirm that the file is not being compressed because it is not in the Internet Information Services (IIS) compressed folder. By default, the compressed folder is located at:

%WINNT%\IIS Temporary Compressed Files

For additional information, click the article number below to view the article in the Microsoft Knowledge Base:

255801 How to Determine if HTTP Compression Is in Use



MORE INFORMATION
For example, invoking these URLs generates compressed output:

http://server/isapi.dll

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http://server/isapi.dll?Param=Value

However, this URL does not generate compressed output:

http://server/isapi.dll/Dir?Param=Value

