115 solutions found, page 6 of 6
0XC000010D This error usually means a service or app can't assume another user's identity. Quick fix: adjust service logon or disable protection....
0X00000721 A security package error that usually means NTLM or Kerberos mismatch. I'll show you the three real causes and fixes....
0X8004D01D This error kills DTC transactions between SQL Server and apps like MSMQ. Fix it by adjusting DTC security settings and firewall rules....
0X0000071E Quick fix: update SPNs in Active Directory. This error means the RPC call can't find a registered service principal name for the target server....
0X000013D0 Your cluster node is stuck in a 'Not Ready' state because the Cluster Service can't communicate with quorum. Here's how to unstick it fast....
0X0000361D This error hits when Windows can't dispatch security functions during IKE negotiation — typically after KB updates or crypto service corruption. Here'...
0XC000006D This error means Windows rejected your credentials. It's almost always a password, username, or time sync issue. Here's the real fix....
0X0000209F Active Directory can't resolve a name type during cross-forest lookups. Usually a mismatched DNS or missing SPN. Here's how to kill it....
0XC022003C Windows Firewall IPsec policy won't save because you listed the same authentication method twice. Delete the duplicate and reapply....
0X00001F4A Domain controller can't authenticate with parent domain during FRS replication. Usually a DNS or credential mismatch. I'll walk you through the fix....
0X0000362E IPsec IKE hash verification failed. Usually a mismatched pre-shared key or corrupt policy. This is a tunnel setup issue, not a driver problem....
0XC00002FC Kerberos can't generate a referral for the requested service. Usually a DNS or time sync issue between domain controllers. Here's how to fix it fast....
0X80090320 Says your credentials are incomplete, but it's usually a network or time sync issue. Quick fix: restart the service or check your clock....
0XC0000062 This error means Windows can't parse the account name you entered. We'll fix it by checking the format, then move to deeper causes like domain issues....
0XC000019A This error means a computer account is trying to log in as a user account. The fix is simple: reset the computer account in AD or rejoin the domain....