control air does not work

hi

my control air worked fine for 3 months. several days ago there was a sw update, everything installed correctly and worked.
after that i installed old drivers to another computer, connected control air and it also worked good for me.
next day windows stopped finding it on both computers. i tried all usb ports, reinstalling drivers but it is clear, that windows doesnt recognize the device. also there is no lighting flashes when i insert usb in port.

any help will be appreciated.. 

Hi upo, 

i have the same problem. I think that there's a driver problem. We should find the old version of them and reinstall to use our hercules.... BUT WHERE? Someone help us.