Been chasing this rabbit down the rabbit hole for a while now, picking up the chase again.
EMC will not open with original, or new, domain admin account.
Was receiving an error message that seemed to be resolved by re-enabling the winrm IIS feature. However, still can't access:
The attempt to connect to http://server.domain.local/PowerShell
using "kerberos" authentication failed: Connecting to remote server failed with the following error message : Access is denied.
Event viewer system error:
The Kerberos client received a KRB_AP_ERR_MODIFIED error from the server server$. The target name used was HTTP/Server.domain.local. This indicates that the target server failed to decrypt the ticket provided by the client. This can occur when the target server principal name (SPN) is registered on an account other than the account the target service is using. Please ensure that the target SPN is registered on, and only registered on, the account used by the server. This error can also happen when the target service is using a different password for the target service account than what the Kerberos Key Distribution Center (KDC) has for the target service account. Please ensure that the service on the server and the KDC are both updated to use the current password. If the server name is not fully qualified, and the target domain (DOMAIN.LOCAL) is different from the client domain (DOMAIN.LOCAL), check if there are identically named server accounts in these two domains, or use the fully-qualified name to identify the server.
I have no freakin' clue where to go with this....