Hi, SamBatman. You posted this in the Photoshop Elements forum, but Premiere Elements has its own forum and you'll get better help with PRE questions there. I'll move this over for you.
Your thread had apparently been transfer in the transfer process. Please see the duplicate which has already been responded to.
I will ask that the thread that we are in now be closed to avoid confusion.
Can you give us some more details, such as version of PrE, your OS version and platform, and then exactly what you are trying to Import from the DVD. Is that a DVD-Video, where you need to Import the VOB files, or something else?