RPI2 and Gert's VGA adapter working?

Hello,
I have a RPi b+ working with osmc and Gert’s VGA adapter.
But if I Do the same with my rpi2, it wont Boot up after copying the .blob.
I used this tutorial:
https://www.raspberrypi.org/forums/viewtopic.php?t=94424&f=91

Please help me…