Raw photos not transferring onto Photoshop Elements 9?

I have the Nikon D5100. I recently tried to transfer my raw and jpg files onto the organizer on Photoshop Elements 9. The jpg files transferred but the raw files were unable to. Is there something I'm doing wrong? I tried transferring raw files by using both the card and the camera but nothing is working. Any help will be greatly appreciated.

You need to update to the 6.4 version of the ACR (Adobe Camera RAW). I can't guarantee that this will allow your RAW files to be imported into the Organizer but it will allow you to process them with Elements. I recently re-installed PSE 9 on my new computer and need to update, too. Thanks for the question.
http://www.adobe.com/...rm=Windows