I am trying to install roxio easy media creator 9 and after i click the setup icon, it waits about 30 seconds and throws up an error that says "1: The InstallScript engine is missing from this machine. If available, please rin ISScript.msi, or contact your support personnel for further assistance." Then when I click "ok" it says that the Installshield wizard completed. I have to click finish and then it is done. Nothing else. Please help. I'm trying to edit video for a friend.