1. Is the "enable password protection" option available for the free version? (I paid for a license but for some reason it is not working since I reinstalled my computer. I will contact support) 2. What is "allow remote control" for? I unchecked it. Is that okay? 3. What does the "wipe all disk changes" do? Does it wipe the space that Returnil occupied during a session in a similar way that you would wipe the free space on a hard drive? Like with one random pass?