634 solutions found, page 3 of 32
0x00000bc4 Your printer shows offline? DNS changes, stale spoolers, or power settings cause this. Quick answer: restart the print spooler and flush DNS. Works 80...
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....
0XC0220017 This error pops up when you try to delete a built-in Windows Firewall rule. You can't delete it — but you can disable or bypass it....
0X00002B06 This error means a network QoS (Quality of Service) object is corrupted or misconfigured. Usually happens after a VPN disconnect or a Windows update. ...
0X00090320 This error means Windows couldn't finish validating your credentials. The quick fix is clearing cached credentials or resetting the network adapter....
0X40000023 You're trying to run a 64-bit executable on a 32-bit Windows install, or vice versa. This usually happens with old software or wrong installers....
0XC0020034 This error pops up when Windows RPC can't find a registered endpoint. Usually happens after a failed app install or service crash....
ERR_SSL_PROTOCOL_ERROR ERR_SSL_PROTOCOL_ERROR in Chrome indicates a failed SSL handshake. This guide covers root causes and step-by-step fixes including clearing cache, chec...
0X000007D0 This error means your app or game can't find a valid pixel format for the display. Usually a driver or DirectX issue. Here's how to fix it....
0X000002AA This error pops up when a program tries to jump to a memory address that doesn't exist. It's almost always a corrupted file or outdated driver....
0X0000051B This SID can't be assigned as owner of an object. The user account lacks the proper privilege or the SID is invalid. We'll fix permission assignments ...
0XC01E0101 This error pops up when an app or driver fails to lock video memory. I'll walk you through the driver reinstall and permission tweaks that usually kil...
18456 SQL Server error 18456 occurs when a login attempt fails due to invalid credentials, disabled account, or authentication mode mismatch. This guide cov...
0x00000709 Your printer shows offline in Windows because of driver corruption, stale spooler cache, or a broken network connection. Here's what actually fixes it...
0XC0000303 Error 0XC0000303 means WMI tried to register an event or collection that's already active. Here's how to reset it....
JavaScript eval error (SCRIPT5: Access is denied) This error pops up in IIS when eval() or new Function() tries to run code from a different security zone. Restrictive Content-Type headers or missing ...
HTTP Error 500.0 - Internal Server Error This error usually means a bad app pool config, a missing dependency, or a permissions issue. Start with the quick checks, then dig deeper....
Wi-Fi dropping every few minutes? It's usually the power saving setting on your Wi-Fi adapter. Here's the fix that works....
0X00003631 This error means your VPN connection failed because encryption algorithm doesn't match. We'll fix it three ways: check the VPN type, update the remote...
0XC00D1129 This error means Windows Media Player can't reach the streaming server due to a network or firewall block. Here's how to fix it....