Need to De-Authorize app

Christopher Darkins, modified 6 Years ago. New Member Posts: 3 Join Date: 12/9/14 Recent Posts
I purchased and attempted to install the Social Media Mashup app to no avail. I recieve an error that says that "I do not have a valid license" and  "license validation failed... Your license does not have any allowed MAC addresses"

I did not add a MAC address when I registered the license in the liferay marketplace portal. 

How do I add the MAC address or deauthorize the license?

The license is under cdarkins@cicaponline.com