Steps to follow :
1. Download the extension(Version 2.1.17) from the http://updates.codextrous.com/com_b2jcontact.2.1.17.zip">link
2. Install this downloaded kit on your website.
3. Uninstall it from your website.
4. Lastly, re-install the same downloaded kit on your website.

Prior to un-install this extension please make sure you have 2.1.17 installed on your website.

Please download B2J Contact from http://updates.codextrous.com/com_b2jcontact.2.1.17.zip