Just in the past couple of days Realplayer has suddenly stopped reading/playing ANY DVD's.  It DEMANDS that I pay money to continue.  I even went and supposedly overwrote my original Realplayer program with a "free" version, and IT STILL DOES THIS.  Screenshot included below.

About two years ago I paid for Realplayer plus.  I just found the confirmation email.  That version was working just fine, If I want a new version, then I will ASK FOR IT.  Being held at gunpoint for something that was working just fine makes me, as a customer, very angry.