ID: Q171642
The information in this article applies to:
When you attempt to install Internet Explorer, you may receive the following error message:
   Internet Explorer 4.0 was not successfully installed
This behavior can occur if one or more of the Internet Explorer cabinet (.cab) files is damaged and Authenticode 2.0 is not installed on your computer.
To resolve this issue, follow these steps:
1. Install Authenticode 2.0. For information about how to do so, visit
   the following Microsoft Web site:
      http://www.microsoft.com/msdownload/authentall2.htm
   Setup Wizard to reinstall Internet Explorer.
Keywords          : kberrmsg kbsetup msiew95 msient 
Version           : WINDOWS:4.0
Platform          : WINDOWSLast Reviewed: December 31, 1997