I have Comodo's free protection installed. Since I installed Windows 10, I keep getting a periodic pop-up message at the lower right of my screen telling me that both Comodo Defense + and Windows Defender are turned off. When I go to the Security and Maintenance window, both programs are shown as Off, but I can't turn on either or both of the programs - all of the options at the bottom of the window are greyed-out except Close. When I check the status of Comodo protection, everything is said to be working; there is no indication that Defense + isn't working. Is the pop-up message a glitch and Defense + is actually working, or are both programs in fact off? Comodo has not responded to my questions about this. Thanks.