Problem with Babyface Pro : TOTALMIX and RME setting doesn't open.

hi guys,

After an update (1.222),
impossible to use my babyface PRO (non FS).
(The driver said: this device is down)
I thought that after uninstalling the files were still there. Indeed, I had to modify the rights and delete the fireface_usb.inf_amd64_2d28110aadbbc88b folder.
First I had an unrecognized driver (code 10)
I even tried to install the CD driver.
No more.
Then an impossibility to install the new one.
I tried all this again by systematically restarting the computer.
When finally the 1.222 driver accepted the installation. (I don't know by what miracle.
After having succeeded in reinstalling the driver, which appears perfectly in the device manager, TotalMix and FirefaceUSBsetting refuse to open. They are in use in task manager but never appear with a dialog window.
So...
(oh yes  ;
- I also changed the cable, still nothing)
- and I notices 2 red led over DIM writings on output side, if I'm on phones output... first time)
I'm completely lost...)

And in Ableton LIVE i've still "impossible to access to "Asio Fireface USB"

If anyone has a solution or lead?
Could that card be dead ?