Click here for a step-by-step tutorial. How do I activate WinDVD 4?
• Download and install the free trial version of the product you have purchased. • Check your email for mail from Intervideo. This mail will contain the serial number and other information needed to install your WinDVD. Jot down or print the information from the email. • Right click on the player window and select “Enter Serial Number” • Enter the information accordingly. Click here for a step-by-step tutorial. To check if you have the full version, right click on the WinDVD player: • Select “About WinDVD”. • You will see “Trial” if you are running a trial version of WinDVD. When I start the program no activation prompt appears. I am using Windows 2000 or Windows XP. InterVideo Products can only be activated using a local account with Administrator rights. Make sure that you are installing and activating Intervideo software on the local machine, using a local account with Administrator rights. If you are in a network, make sure you are not using a network account. How do I re-activate
