ISAPI Filter Cannot be Removed Using HTMLA

This article was previously published under Q241112
This article has been archived. It is offered "as is" and will no longer be updated.
Symptoms
When you use the HTLMA, the ISAPI filter cannot be removed properly.
Cause
When you click Remove, Iifilthd.asp\delItem is called, and then the selected filter's onBlur event is triggered. The index of the filter, which lost the focus, is stored in Iifilthd.asp\listFunc.sel; however, delItem changes this value before the onBlur event is triggered. Therefore, the Iifilthd.asp\cachedList[i].filter is covered on the new index.
Resolution

Windows NT Server or Workstation 4.0

To resolve this problem, obtain the latest service pack for Windows NT 4.0 or the individual software update. For information on obtaining the latest service pack, please go to:
  • 152734how to obtain the latest windows nt 4.0 service pack
For information on obtaining the individual software update, contact Microsoft Product Support Services. For a complete list of Microsoft Product Support Services phone numbers and information on support costs, please go to the following address on the World Wide Web:

Windows NT Server 4.0, Terminal Server Edition

To resolve this problem, obtain the latest service pack for Windows NT Server 4.0, Terminal Server Edition. For additional information, click the following article number to view the article in theMicrosoft Knowledge Base:
152734 How to Obtain the Latest Windows NT 4.0 Service Pack

Status
Microsoft has confirmed that this is a problem in Windows NT 4.0 and Windows NT Server 4.0, Terminal Server Edition.

This problem was first corrected in Windows NT Server 4.0 Service Pack 6 and Windows NT Server 4.0, Terminal Server Edition Service Pack 6.
Properties

Article ID: 241112 - Last Review: 11/02/2013 23:32:00 - Revision: 5.0

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