Microsoft KB Archive/327716

= Caching Problems with Compressed Pages in a Frameset =

Article ID: 327716

Article Last Modified on 11/15/2007

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APPLIES TO


 * Microsoft Internet Explorer (Programming) 6 (SP1)
 * Microsoft Internet Explorer (Programming) 6.0

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This article was previously published under Q327716



SYMPTOMS
You may intermittently receive a &quot;Page not found&quot; error message when you visit a Web site that contains a frameset. This error message may occur if:
 * The frames are generated dynamically.
 * The frames' addresses are the same (except for the query string portion).
 * HTTP compression is turned on.



CAUSE
When Internet Explorer caches the pages, it does not use the query string to derive the file name. When the second page's cache file is created, Internet Explorer overwrite the first page's cache file.



Internet Explorer 6
A supported hotfix is now available from Microsoft. However, this hotfix is intended to correct only the problem that is described in this article. Apply this hotfix only to systems that are experiencing this specific problem. This hotfix might receive additional testing. Therefore, if you are not severely affected by this problem, we recommend that you wait for the next service pack that contains this hotfix.

To resolve this problem, submit a request to Microsoft Online Customer Services to obtain the hotfix. To submit an online request to obtain the hotfix, visit the following Microsoft Web site:

http://go.microsoft.com/?linkid=6294451

Note If additional issues occur or any troubleshooting is required, you might have to create a separate service request. The usual support costs will apply to additional support questions and issues that do not qualify for this specific hotfix. To create a separate service request, visit the following Microsoft Web site:

http://support.microsoft.com/contactus/?ws=support

The English version of this fix has the file attributes (or later) that are listed in the following table. The dates and times for these files are listed in coordinated universal time (UTC). When you view the file information, it is converted to local time. To find the difference between UTC and local time, use the Time Zone tab in the Date and Time tool in Control Panel.   Date         Time   Version        Size     File name --  16-Aug-2002  10:58  6.0.2720.1600  481,280  Urlmon.dll

Internet Explorer 6 Service Pack 1
A supported fix is now available from Microsoft, but it is only intended to correct the problem that is described in this article. Apply it only to computers that are experiencing this specific problem. This fix may receive additional testing. Therefore, if you are not severely affected by this problem, Microsoft recommends that you wait for the next Internet Explorer 6 service pack that contains this fix.

To resolve this problem immediately, contact Microsoft Product Support Services to obtain the fix. For a complete list of Microsoft Product Support Services phone numbers and information about support costs, visit the following Microsoft Web site:

http://support.microsoft.com/contactus/?ws=support

NOTE: In special cases, charges that are ordinarily incurred for support calls may be canceled if a Microsoft Support Professional determines that a specific update will resolve your problem. The typical support costs will apply to additional support questions and issues that do not qualify for the specific update in question.

The English version of this fix has the file attributes (or later) that are listed in the following table. The dates and times for these files are listed in coordinated universal time (UTC). When you view the file information, it is converted to local time. To find the difference between UTC and local time, use the Time Zone tab in the Date and Time tool in Control Panel.   Date         Time   Version        Size     File name --  24-Sep-2002  04:08  6.0.2800.1122  483,328  Urlmon.dll

Internet Explorer 6 Service Pack 1
Install the Cumulative Security Update for Internet Explorer. To do so, visit the following Microsoft TechNet Web site:

http://www.microsoft.com/technet/security/bulletin/MS03-048.mspx



STATUS
Microsoft has confirmed that this is a problem in the Microsoft products that are listed at the beginning of this article.



Steps to Reproduce the Problem
  Create the following two HTML files and put them in a folder on a Web server: Test.asp: <%@ LANGUAGE=&quot;VBSCRIPT&quot; %>   

  <frame frameborder=&quot;1&quot; src=&quot;test1.asp?Load=GetHTML2&quot; />

Test1.asp: <pre class="fixed_text"><%@ LANGUAGE=&quot;VBSCRIPT&quot; %> <META HTTP-EQUIV=&quot;Content-Type&quot; CONTENT=&quot;text/html; CHARSET=utf-8&quot; /> <META HTTP-EQUIV=&quot;Pragma&quot; CONTENT=&quot;no-cache&quot; /> <META HTTP-EQUIV=&quot;Expires&quot; CONTENT=&quot;-1&quot; /> <% Select Case UCase(Request.QueryString(&quot;Load&quot;)) Case &quot;GETHTML1&quot; Response.Write &quot;PAGE 1&quot; Case &quot;GETHTML2&quot; Response.Write &quot;PAGE 2&quot; End Select %>                   </li> <li>Turn on HTTP compression on the server for both dynamic and static files.</li> <li>From a different computer, open the Test.asp page. The problem should occur. If it does not, try refreshing the page several times.</li></ol>

Note the META tags. You do not have to use them to to see the problem, but having them makes it easier to see the problem.

Keywords: kbbug kbfix kbcaching kbie600presp2fix kbqfe kbie600presp1fix kbie600sp2fix kbie600sp1fix kbhotfixserver KB327716

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