IIS pac and dat files for proxy configuration

By default, IIS does not issue files with .dat and .pac extensions for automatic proxy configuration. If we try to attach to retrieve the file a 404 error page is displayed.

Allow proxy configuration files

You must declare MIME Types on the IIS server.

1. Open the console, go to server 1 and click on MIME types 2 .

Console IIS

2. In the Actions menu click Add 1 .

Add types mime

PAC file

Extension: .pac 1 .
MIME type: application / x-ns-proxy-autoconfig 2

Click OK 3 to add the type.

DAT

DAT file

Extension: .dat 1 .
MIME type: application / x-ns-proxy-autoconfig 2

Click OK 3 to add the type.

DAT

The IIS service will now respond to the HTTP request.



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