Unable to add UiPath extension in new chrome window

Hi Friends,

I am trying to download the pdf which is opened in chrome . When i click on it ,it is opening in a new window . when i try to right click and give " save as "am getting an error.

UiPath extension is already enabled.

see whether the extension is enabled in the browser or not …after restart the browser

Extension is enabled, even though it is showing this pop up.