After a careless mistake of deleting the computer account for the CA, I get this error. Active Directory Certificate Services did not start: Could not load or verify the current CA certificate. servername The system cannot find the file specified. 0x80070002 (WIN32: 2 ERROR_FILE_NOT_FOUND).
I was able to restore the computer account using AD Admin Center and I can login via RDC and a domain admin user. But the above error still appears. I migrated from 2008 R2 about a year ago and still have that backup from the OLD CA. its not used for much really, just computer certificates in my domain.