200 solutions found, page 1 of 10
0XC00002AB This Active Directory error means you're trying to modify or create an object with a class that doesn't match its schema. It's usually a replication o...
0X80010109 RPC_E_RETRY means COM object asked caller to retry later. Usually caused by a busy or stale interface in Outlook, Excel, or Windows shell extensions....
0XC0130002 This happens when you try to add a node to a Windows Failover Cluster but the cluster thinks that node is already a member. The fix is clearing stale ...
0X00002153 Active Directory won't start after a failed restore or boot into DS Repair Mode. Usually a database corruption or missing system state files....
0X00000515 This error means Windows couldn't match an account name to a SID in permissions. Usually from stale AD or local user references. Here's how to clean t...
0XC00D1BAE This error usually means the tape drive thinks it's at the end of the tape or empty. Quick fix: unmount the drive, reinsert the tape, and verify the d...
0X00000A73 This error pops up when you try to create a DFS namespace on a server that's not running the DFS Management role. The fix is to install the role....
0X000020ED This error hits when AD can't allocate memory for the hierarchy table during a domain controller promotion or replication. It's almost always a memory...
0X00002090 You can't make a group alias point to another alias in Active Directory. This error happens when you try. Here's how to fix it....
0X400A0005 Client drive mapping drops in a Remote Desktop session. Here's the fix chain: start with a quick registry tweak, then try group policy, then dig into ...
0X00002649 This error means a secure DNS update isn't finished yet. Your computer started the update but the server said 'keep going.' Here's how to finish it....
0X00002173 Your domain controller can't replicate because the forest schema is too high. This fix gets you back online fast....
0X0000065D This error hits when a Windows API call or script sends the wrong data type—like a string where a number is expected. The fix is to check and convert ...
0X000020A9 This error means Active Directory already has a dead or alive object with the same name. Here's how to find and remove it fast....
0XC000019F This error pops up when apps or old systems try to use 8.3 short filenames on a volume where they're disabled. Common on NTFS drives, especially with ...
0X801F0010 This error means a filter driver is stuck attached to a volume. You'll see it when trying to unmount a drive or remove software. Here's how to fix it....
0X00000484 This error pops up when Windows can't send a command to an app via DDE. Usually caused by corrupted file associations or a wonky registry entry. Here'...
0X00002076 This error means you're trying to read or write an attribute that isn't defined on the object schema. The fix is usually a schema update or a correcte...
0X000008C2 This error pops up when a user's password has expired, blocking login to a Windows machine or domain. It's common after password policy changes or mis...
0X40190034 This NT status error means the transaction resource manager is already consistent—no recovery needed. It's mostly harmless, but here's why it pops up ...