LOL!!
I have a guy coming to help me with some odd computer problems that have developed, including the one we are both having.
Lucky you. I just have to soldier on and hope not too many PDF files come up.
I had a FUBAR with my communities electricity one time during an update of Adobe and it gave me all kinds of fits for a while. I ended up removing it and reinstalling it. Troubles I was having with it ceased after that. I don't know if that will help you out or not but it did solve my troubles.