This error message you will get When installing chrome extension manually 'CRX/NEX' file, Notifying you that one or more extensions were disabled. So here how to get rid of this message and keep your extensions active.
Watch All in one Tutorial : https://www.youtube.com/watch?v=IXIInUdhupg
Watch Youtube Tutorial on how to install CRX/NEX file manually
Then only solution on Chrome browser is to reinstall the extension again each time you run Chrome browser. So here is how to get rid of this annoying policy .
1- Unzip CRX/NEX File
What you need here is to unzip the CRX/NEX file, and active chrome developer mode, then load the unpacked extension .
Tutorial : https://youtu.be/a01urvmmZKE
But each time your run chrome you will get another message telling you if you want to disabled developer mode, Always choose 'Cancel' .
2- Using a Chromium Browser
Google Chrome is based on the open-source Chromium browser project. Anyone can take Chromium’s source code modify it to build their own browser.
So here i list of some browsers that you can use chrome extensions on :
Opera browser allows you to use chrome extensions, Both of them have the same system core.
Download opera browser : http://www.opera.com/download
This bittorrent browser looks like chrome browser, Anyway i find it perfect to use.
Download maelstrom : http://project-maelstrom.bittorrent.com/
Comodo Dragon : https://www.comodo.com/home/browsers-toolbars/browser.php
SRWare Iron: http://www.srware.net/en/software_srware_iron_download.php
Google for More ;)