I have installed Adobe Premiere Elements 7 onto our current laptop. It was previously used on our old pc. I have digistised old videos as mpeg files on our current laptop and I wanted to start editing in Adobe. When I select the files for editing a message box tells me "I must activate this component in order to use this feature" and I must click on a link w.adobe.com/go/enco deactivation, copy the MPEG2 component serial no. listed and get an unlock key, to proceed further. The link doens't work.
When I cancel out of this message box, another box says "Add media failure", and says "This type of file is file is not supported, or the required codec is not installed"