Hello all, I have been encountering issues with not being able to turn ON my firewall. It was happening the same way on my laptop (windows 10), and also on my very recently acquired (used) desktop, which ALSO has windows 10 Professional. On both machines, I had visited an area where information was posted on the matter. The suggestion was to 'Restart' the firewall. However, I found that the 'Restart' button was grayed out. Hopefully, someone could help me rise above this dilemma. I have attached a screenshot of an error message that I always receive, when I try to turn on the firewall.