T3 System Plugin Home › Forums › Plasma – Multi-Purpose Responsive Template (JOOMLA) › T3 System Plugin This topic contains 1 reply, has 2 voices, and was last updated by turnleft 4 years, 2 months ago. Viewing 2 posts - 1 through 2 (of 2 total) Author Posts May 15, 2014 at 10:48 am #264 jakobguldborgParticipant I’ve just bought this template and apparently i need to update T3 System Plugin version 2.1.6. But when i do that it gives me an error. Invalid extension update. What to do? May 15, 2014 at 11:33 am #265 turnleftKeymaster Please download it here http://www.joomlart.com/forums/downloads.php?do=file&id=3273 go to extensions manager and install it. Regards, Author Posts Viewing 2 posts - 1 through 2 (of 2 total) You must be logged in to reply to this topic.