Hi Fernando,
Windows 11 failed to install the 2 drivers; here is the order I followed. Is it necessary to follow the procedure quoted below for windows 8/10 to force the installation of an unsigned driver?
B. Newer Windows Operating Systems (Win8/8.1/10)
Contrary to the previous Windows Operating Systems the latest ones from Win8 up do not allow the manual installation of any modded driver by simply hitting “Have Disk”.
Nevertheless it is possible to get them properly installed and working.
This is the easiest way how to do it:
Hit the “Shift ” key while clicking onto the “Restart ” option.
After the reboot choose the options “Troubleshoot ” > “Advanced Options ” > “Startup Settings ” > “Restart ”.
During the next reboot hit “F7 ” (= option “Disable driver signature enforcement”).
Once the OS is up, you can get any suitable modded driver properly installed from within the Device Manager by using the “Have Disk Method” (see above).
Until the next reboot you can install as many unsigned or modded drivers as you want or need to.