Thread:Project:Support desk/Allowing up load of text file with reg extention

MediaWiki 	1.19.0

PHP 	5.3.13 (apache2handler)

MySQL 	5.1.49

I want to upload a ".reg" file.

Mediawiki objected first by saying it wasn't an allowed filetype.

I then added .reg to the $wgFileExtensions array in LocalSettings.php

But now i get

"File extension ".reg" does not match the detected MIME type of the file (text/plain)."

And still it refuses to upload.

How do I get it to stop that and just accept the upload? (Short of disabling mime in general)