My english is not the best - but i´ll try anyway. From one update to the next - i have a problem with the registration. After the update, it looks like i dont have the licens for the program AnyDVD I then contacted Slysoft and got me a new key.But it did not solve my problem. Later on, i discovered,that i just have to shut down my firewall (zonealarm) To be safe,i disconnected the internet first. And that solve the problem.now i can update and have no problems at all.