Unable to create graph for this device - Freecom USB DVB-T (1 Viewer)

[ofernandez]

MediaPortal Version: latest
MediaPortal Skin:
Windows Version: xp
CPU Type: p4 3ghz
HDD:
Memory: 2gb
Motherboard: dfi
Motherboard Chipset:
Motherboard Bios:
Video Card: ati 9800pro
Video Card Driver:
Sound Card:
Sound Card AC3:
Sound Card Driver:
1. TV Card: freecom dvb-t usb stick
1. TV Card Type:
1. TV Card Driver:
2. TV Card:
2. TV Card Type:
2. TV Card Driver:
3. TV Card:
3. TV Card Type:
3. TV Card Driver:
4. TV Card:
4. TV Card Type:
4. TV Card Driver:
MPEG2 Video Codec: nvidia
MPEG2 Audio Codec: nvidia
Satelite/CableTV Provider:
HTPC Case:
Cooling:
Power Supply:
Remote:
TV:
TV - HTPC Connection:


I can't get mp to work with my freecom usb stick... I always get two "Unable to create graph for this device" when i edit my card in media portal setup, tv..

here is the configuration.log: (see attachment)