U2F security key/USB-Stick-For every app its own?
Have sucessfully established my Fido U2F-security-key-stick on Win10s/edge netbook. dont remember which app but not FB.
I am now on old SSE-winxp pc to setup U2F for FB. its telling to push the button or click on button(where?)when light is blinking. its on but not blinking. its on MOBOs USB-slot. last time-other app PC at least reacted by rejecting. winxp seem not working. authentication app on smartphone is enough. at one moment(too long pushing?) the light went off.
Last edited by europanorama; 10-27-2019 at 02:08 PM.