Posted by user8446 on Mar 23, 2016; 1:40am
URL: https://itus.accessinnov.com/fw-upgrade-Permission-denied-tp503p508.html

I saw your screenshot and you just need to change the permissions using chmod... I'm a rookie so I'll have to look it up to make it executable. I'm sure one of the experts on here knows it off the top of their head. Also did you do this for your other error:

http://itus.accessinnov.com/Hotfix-160210-tp8p504.html