I believe the Bluebox only works with Windows XP and is not compatible with either Windows Vista, Windows 7 and Windows 8.
Here are some drivers for some Pinnacle products. If your item is not listed, then there is nothing you can do.
The only last choice you may have is to buy an XP desktop computer so you can continue using your Bluebox (just my opinion). I still use Windows XP to edit and also have W7 for other tasks I may have to do.
I do have the USB-500 and it does work with Windows XP, Windows Vista and Windows 7. I am not sure about Windows 8 at this time. It also works for Studio 8 all the way to Avid Studio and Studio 16 too.