Originally Posted by DemianDemerzel
Do you know Pablo, I am not most stupid person in the world. It didn't even occur to me to reboot. Now that I have rebooted, everything works fine. I thank you very much for your kind help. ^_^
Whenever I have a problem on my computer, the first thing I do is turn it off and turn it back on. And anytime I try a fix, I always reboot. It doesn't always work, but it's amazing how often it does.