1,556 solutions found, page 1 of 78
0xc000021a BSOD 0xc000021a indicates a critical system process (e.g., CSRSS or Winlogon) failed, often due to driver, update, or system file corruption. This gui...
The printer spooler service stops unexpectedly, preventing print jobs from processing. This guide provides steps to restart the spooler, clear stuck j...
0XC00D0BBE This error means Windows Media Player can't play a file because of missing DRM license. Usually happens after reinstalling Windows or moving files. He...
0X00040002 OLE_S_MAC_CLIPFORMAT means a Mac clipboard format got mixed into your Windows app. Restarting the clipboard service usually kills it....
0X400D005E Windows Media Services kills an old client connection when a new one with the same ID appears. This is normal behavior, not a real error....
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....
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 ...
0X00000669 This error means Windows finished its task but a reboot is in progress or required. It's not a real failure, just poor wording....
DXGI_ERROR_DEVICE_HUNG or Out of Video Memory That dreaded 'out of video memory' pop-up usually means your GPU is maxing out. Here's the real fix—not just clearing caches....
Destination Host Unreachable You're getting 'Destination Host Unreachable' when pinging a local device. It's usually a routing or ARP issue. Here's how to fix it fast....
0X0000370D This error pops up when Windows can't parse a side-by-side assembly manifest file. It's almost always a corrupted manifest or a bad XML syntax....
0X00000593 This error means Windows rejected a hook procedure as invalid. Usually caused by a corrupt app or driver. Fix starts with a reboot, ends with a clean ...
0XC0000715 This means Windows blocked a printer driver's symbolic link. Turn it back on via registry or driver reinstall. Quick fix below....
43 Error code 43 in Device Manager indicates Windows has stopped the NVIDIA GPU due to a driver or hardware problem. This guide covers driver reinstallat...
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 ...
0X40010006 This is a debugger notification, not a real printer error. It means a process got Ctrl+C while debugging. Usually harmless, but can cause print job ha...
0X00090320 This error means Windows couldn't finish validating your credentials. The quick fix is clearing cached credentials or resetting the network adapter....
0X00003702 This error means Windows can't load side-by-side assemblies for a program. I'll walk you from a quick flush to a deeper fix....
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 ...
0XC000009D This error means Windows can't talk to a device—usually a USB drive or external hard drive. Here's the fix that works 90% of the time....