Responsive filemanager upload error
<p>I have a problem in my reponsive filemanager plugin. I am using <a href="http://responsivefilemanager.com/" rel="nofollow noreferrer">this plugin</a>. On my localhost version it running smoothly but after I upload on my Centos server I can't upload the documents running on MS Applications like (excel and ms word). It turns it into a zip folder. </p>

<p>My system runs on Codeigniter 3 HMVC and I also set the permissions of responsive filemanager (source and thumbs) permission to 777. </p>

<p>Images are working fine and txt. I also try to addType the ms application on my httpd.conf file and restart my server and it still same error.</p>

<p>Can you help me with my problem? I really want to use this plugin because it has a nice UI and settings. I don't know if it is a server problem.</p>