I accidentally deleted "Default Domain Policy" in
Group Policy Management -> Forest: mydomain -> Domain -> mydomain
Actually I clicking Delete Link(s) thinking that only the link will be deleted; The policy itself wouldn't.
- dcgpofix /target:both
- ADUC -> Domain_name.com -> Property -> Switch to Group Policy tab -> Create a policy named "Default Domain Policy" (https://support.microsoft.com/en-us/help/556025/how-to-manually-create-default-domain-gpo). In this case I didn't have Group Policy tab.
How to restore deleted Default Domain Policy?