I bought a new computer because my old one died. I installed Lastpass from the Microsoft play store. When I tried to login the multifactor authentication failed immediately. The dialog box popped up, for less than a second, and then the failure.

Question

jepenny · Answer

If that version was downloaded from the Microsoft Store on your desktop it's probably still the old circa 2012 Windows 8 Metro app. Remove it, and download the most recent copy directly from LastPass.

https://www.lastpass.com/download/

spayne · Answer

Not working. I also installed the windows version but when I launch and enter my username and password, it tries to do the Lastpass Authenticator but immediately fails.
HELP.
Steve

spayne · Answer

Still doesn't work. Now, I can't get an SMS code for some reason. Also, the Windows version I installed, when I launch and enter my username and password, it tries to do the Lastpass Authenticator but immediately fails. I need to do something radical. This has been giving me grief for 24 hours. It ties both arms behind my back.