Article ID: 178251 - View products that this article applies to.
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When you try to view a Web page, you may receive the following error message:
An error has occurred in the script on this page. The script operation has been canceled.

Microsoft Jscript runtime error

[Line: <number>] <jscript name> is undefined.


This behavior can occur if the User Agent string is missing from the HKEY_CURRENT_USER registry branch.


To resolve this issue, upgrade to Microsoft Internet Explorer version 4.01. For information about how to install Internet Explorer 4.01, please see the following article in the Microsoft Knowledge Base:
170993 How to Install Internet Explorer 4.0


Article ID: 178251 - Last Review: May 27, 2014 - Revision: 5.0
Applies to
  • Microsoft Internet Explorer 1.0
  • Microsoft Internet Explorer 2.0
  • Microsoft Internet Explorer 3.01
kbenv kberrmsg KB178251
Retired KB Content Disclaimer
This article was written about products for which Microsoft no longer offers support. Therefore, this article is offered "as is" and will no longer be updated.

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