Yubico Forum

Hi,

A year ago I bought a Yubikey standard. This Yubikey was necessary for my Lastpass. Everything worked well.
Last week I bought a Yubikey 4 for securing Onedrive under Windows 10 with a static password, and as a backup of Yubikey standard.
I have had many problems with those two. In the beginning I had the same static key for slot 2 for the two keys but I couldn't login with Yubikey in Windows 10.
After trying many hours I had the following error on both keys : "Yubikey could not be configured. Perhaps protected with configuration protection access code?"
After, again, searching for many hours, finally, my Yubikey 4 works again but the problem stays on my Yubikey standard.

1. Do I have replace my Yubikey standard with a Yubikey 4.
2. I spend a lot of hours on these keys. Maybe I understand the process not be good. Maybe I'm not that smart, but I wish that these two keys would work. The result is not what I want. I would like to see them work.
Can someone help me.

Thanks in advance

Michel