I tried installing the Avast trusted extension GoFullPage, and first, I was getting a message that the extension could not be verified. Now, when I try, I am getting the error message that "This item is already being downloaded and added into Chrome." However, there is no Chrome installed in this system.
In this video you can see the error message:
https://www.youtube.com/watch?v=ndXql3P_9IkHere, you view the extension "... couldn't be verified"
Could I get some feedback?
Thanks