Download of Sophos Anti-Virus for Mac from Company webcid fails with Error 404.3 reported.

  • Article ID: 16465
  • Updated: 06 May 2014
break_fix

Issue

Download of Sophos Anti-Virus for Mac from Company webcid fails with Error 404.3 reported.

First seen in

Sophos Anti-Virus for Mac OS X 7.3.3

Cause

When Internet Information Services (IIS) delivers a Web page to a client Web browser, it also sends the MIME type of the data it is sending. If there is an attached or embedded file in a specific format, IIS tells the client application the MIME type of the embedded or attached file. The client application then knows how to process or display the data being received from IIS. IIS returns error 404.3 if a client request refers to a file name extension that is not defined in the MIME types.

What To Do

If you need to configure MIME types for Internet Information Services.  For further information see article 61560

 
If you need more information or guidance, then please contact technical support.

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