346 solutions found, page 7 of 18
0XC000022B Happens when you try to assign a unique object ID to a file or folder that already has one. Common in backup scripts or DFS replication....
0XC0000401 Your user trust quota got hit — basically AD says you've created too many trusts. The fix is to bump the quota or clean out unused ones....
0X00002084 This error pops up when AD tries to remove an attribute that's already gone. Three fixes, from quickest to deepest....
0X000020EB This error means a required AD config parameter is missing from the registry. Here's the direct fix and why it works....
0X0000078E This error pops up when you hit the AD limit for deleting trust relationships. Here's how to fix it fast....
0X000020C4 This error pops up when you try to add a new attribute to the Must-Contain list in Active Directory schema, but the attribute doesn't exist yet in the...
0X00001F4D The File Replication Service can't populate SYSVOL because of an internal error. The fix is almost always resetting the FRS subscription on the stuck ...
0XC003005D This error means Windows RPC pipe got corrupted mid-communication. Usually from a hung service or bad network packet. Restart the RPC service or reboo...
0X0000251D This error pops up when a DNS query returns zero records for a hostname. It usually means the record type doesn't exist or the DNS server is missing t...
0X00002089 This error means a child object can't find its parent in AD. Usually happens during manual object moves or failed domain controller replication. Here'...
0X00002074 This Active Directory error pops up when LDAP queries ask for missing attributes. We'll fix it fast, then dig deeper if needed....
0X000020B7 This error means you tried to delete a master cross-reference in AD. You can't—only a replica. I'll show you how to fix it....
0XC00000E0 You get this when trying to join a domain that's already recorded in AD or cached locally. Two simple fixes work 90% of the time....
0X000020EA Active Directory can't build its hierarchy table. Usually a replication or database issue. Start simple....
0X000020C2 This error means you're trying to delete an attribute that's still linked to a class via the mayContain list. You must remove that link first....
0X0000214E Active Directory can't read a security descriptor on an object. Usually a permissions or replication issue. We'll walk through the fix from quick to t...
0X000008C9 The 0X000008C9 error means a replica database is out of sync and needs synchronization. Here's how to fix it fast....
0X0000215A Getting ERROR_DS_SRC_OBJ_NOT_GROUP_OR_USER in AD? Means you're trying to move or link something that isn't a user or group. Fix is checking the object...
0X0000216F This error hits when a pre-SP4 NT4 domain controller tries to replicate to a Windows 2000+ DC. The fix is to upgrade or block the old DC....
0X00000A74 This error means Windows sees a duplicate DFS share path for a printer. Here’s why it happens and how to kill the ghost share....