Mmmhh i followed your instruction, It's gonna work out but i didn't have that R226750 please where i'm gonna find?
Niko2099Extract the driver for the 370 card...
Get Driver Here
www.dell.com/.../DriverFileFormats
+++++note that this software installs the 32bit client by default and it doesn't work on 64bit PCs+++++
MAKE SURE YOU RUN the 64bit SETUP FILE Named "Inst" FROM....
C:\dell\drivers\R226750\R226750\Win64 (Where it was on my drive.)
This made me nuts trying to figure the answer out so i hope this helps.