I am recording programs with a DVB card and i will like to trasfer them to tivo, unfortunatelly i am getting this error:

FOOD noevent 20061121_220130 #1.mpg
C:\Documents and Settings\Administrator\Application Data/video/FOOD noevent 20061121_220130 #1.mpg: could not find codec parameters
Warning: Can't open file in C:\Documents and Settings\Administrator\Application Data/video/FOOD noevent 20061121_220130 #1.mpg
** Unable to load show: FOOD noevent 20061121_220130 #1.mpg. SKIPPING


I havce been trasfering shows from diffrent sources, but with dvb shows i cannot do it. I tryied with tivoserever alpha and with the other one..
Help!