2,419 solutions found, page 8 of 121
0XC01E050A This error means your display driver or app passed a bad pointer during OPM (Output Protection Management). Usually caused by corrupted drivers, broke...
0XC00D277C This DRM error usually means Windows Media Player can't verify a certificate. The quick fix is resetting the DRM folder. Here's exactly how to do it....
0XC0020051 This error means a remote procedure call (RPC) connection lacks required info. Usually a network or auth config issue. Start with a quick ping, then c...
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....
0XC00D11D0 This error means Windows Media Player can't reach Microsoft's DRM license servers. Usually a firewall, corrupted rights store, or time/date issue. Fix...
Disk Utility First Aid may fail on APFS volumes due to corruption, snapshot conflicts, or disk errors. This guide provides step-by-step fixes using Te...
0X80280040 This TPM error hits after hardware swaps or BIOS updates. The fix is to clear the TPM, then reinitialize it—takes 5 minutes....
0XC0000227 This error appears when Windows can't recover a transaction log after a crash or power loss. It's a database-level issue, often in SQL Server or Excha...
ERR_CERT_COMMON_NAME_INVALID Chrome throws this when the cert's domain doesn't match the site you're visiting. Almost always a misconfigured server, bad proxy, or outdated client....
0X00000114 Error 0X00000114 means NTFS extended attributes are hosed. The quick fix is to run chkdsk /f on the drive, then delete the corrupted $Extend folder. I...
0X00000498 File replacement fails because another process locks the target. Usually antivirus or the file itself is in use. Kill the lock and it's done....
0XC0020009 RPC endpoint missing? Usually a dead service or port mismatch. Here's the direct fix and why it works....
0XC01E0334 Plugging a monitor into the wrong graphics port. The display adapter doesn't see it because the cable's on the motherboard or a disabled GPU....
0XC01E051D This error usually hits when a game or media app can't talk to your GPU's protected path. Here's the fix....
0XC0020023 This error means RPC array bounds are messed up—usually bad marshaling code or corrupt data. I'll walk you through the top three causes and fixes....
SSL certificate problem: self signed certificate Git fails to connect to a remote repository due to a self-signed SSL certificate. This guide explains how to safely bypass or trust the certificate fo...
0XC0000223 This error means the shared memory between a client app and Windows server service got corrupted. Often triggered by a BSOD or unclean shutdown. Here'...
0X0000012B This error means only part of your memory read or write worked. Usually a bug in game mods or anti-cheat software, not a hardware issue....
0XC00D004A This Windows Media Center error means a log file hit its size cap. The fix is to delete or rename the log file so a new one starts....
0XC0000386 Smart card keyset missing. Happens when Windows can't find the private key container for a smart card certificate. Usually after a user profile migrat...