Skymedia 200

My Satellite Setup
Skystar 2
Skymedia 200
My Location
Hi!! New to this forum.
I have one of these cards and would like to know if anyone knows where can i get firmware for it and the firmware uploader tool. This card has a problem, all is going well during a windows session but all of a sudden it stops working, the device manager says "this device cannot start. If i power down the computer for a certain period of time, not sure if it's always the same ammount of time, it will work fine again when i boot up the pc, eventually it will fail again. Am i correct thinking it's a firmware problem?

Thx in advance!!
Best regards
Pedro Gregório