Forum Discussion
Kdc error after installing DC 2022
We’re upgrading the AD domain from 2008R2 to 2022. we deployed the new 2022 DC and also successfully moved the FSMO roles. however some old 2003 servers started having issue authenticating clients,...
Savannah_Greene
Microsoft
Microsoft
No there is no way to get RC4 Session keys back once the November 2022 update is installed. if you have unsupported OS's installed then you should stay with unsupported OSs for DC's or DO NOT PATCH your environment past November 2022.