Dec 23, 2017
Problem: One more thing:
When attempting to open a file from a web server running IIS 6.0 or later, and the file has an extension that is not a defined "MIME Type", the following error message will be displayed:
HTTP Error 404 – File or Directory not found
Solution:
Define a wildcard "MIME Type" within the roaming user profile directory of the IIS server. In order to define the wildcard "MIME Type", please follow the steps listed below: