Having problems with DV playback (Media player 9.0 & Adobe Premiere 6.5),
getting message:

Adobe was unable to connect to the native Microsoft (TM) DV support. This
setting was designed to only work with an OHCI IEEE 1394 (Firewire/Link)
card with an approved Microsoft DV driver......
Playback performance will be impacted.

This problem arose after installing a scanner USB and Microsofts Service
pack 1.
Had no problems before with capture card. It is able to capture, but unable
to playback to video camera. Have tried uninstalling scanner, moved capture
card from one PCI slot to another. But error message comes up each time.
Help.