719 solutions found, page 3 of 36
0X800B0100 Getting this error when a file's signature is missing or broken. I'll show you the real fix, not the useless workarounds....
0X00001B8C This happens when a stale or duplicate RDS license is stuck on your machine. We'll clear it, reboot, and you'll be back in....
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....
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....
0X80280040 This TPM error hits after hardware swaps or BIOS updates. The fix is to clear the TPM, then reinitialize it—takes 5 minutes....
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 Almost always a misconfigured server, bad proxy, or outdated client....
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....
0X80094011 Your user account doesn't have enroll permission on the CA. Fix it by checking your cert template or CA security, usually via the Certification Author...
0XC01E051D This error usually hits when a game or media app can't talk to your GPU's protected path. Here's the fix....
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...
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....
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...
Monitor blacking out or flickering? 9 times out of 10 it's a cable or power issue. Here's how to nail it down in under 20 minutes....
0X00000492 This Windows error means a program tried to read a property set that doesn't exist on a file or folder. The fix is usually cleaning up corrupted metad...
0X00000437 This error means Windows can't start a service because the service account credentials don't match the stored password. Here's the fix....
0XC0000290 You're getting 0xC0000290 because Windows can't find your Encrypting File System (EFS) keys. The fix is to re-create them or restore from backup....
0XC00D0FA2 This error pops up when WMP loses sync with a connected device mid-transfer. The fix is almost always a driver or USB power issue, not the player itse...
0X8011041D This error happens when a COM+ component can't load a DLL—often after a failed update or corrupt registration. Here's how to fix it....
0X800B010F One of the common certificate errors in Windows. Means the cert's common name doesn't match what you're connecting to. Here's how to fix it....