Generally, the ‘Unknown hard error’ occurs as a dialog prompt of some system files, that include sihost.exe, ctfmon.exe, explorer.exe, etc. But a dialog box with no title is also possible. The causes of the error are system-level settings’ misconfiguration and process malfunctioning, but not limited to them.
Here are a few recommendations to fix Ctfmon.exe unknown hardware error on Windows 10. Keep Clean Boot is very helpful in diagnosing any download or service that might be causing the unknown physical error on Windows 10. However, before you follow the steps, make sure you are signed in as administrator. Step 1: First, press Win + R on any keyboard to open the Run dialog box.
The known bug usually occurs with infected schema files, registry entries, malware and of course Windows updates (for bit users). Of course, this error can lead to malfunctions or serious accidents; Your data and just the system is in great danger. How to fix ctfmon exe unknown fatal error?
How to fix an unknown error in Windows 10 When your hard drive is damaged, it can cause an unknown solid error and other blue screens when you make mistakes. Use the chkdsk command to get rid of this error: Press the Windows key + R to open the Run window. Type cmd at the command prompt, click and OK. Type CHKDSK H: /F /R and press Enter.
Apparently, Windowszupdate is concerned about an unknown Windows fatal error. Let me recap the dilemma for you: it tried to connect directly to the system, but failed. He has seen Ctfmon.exe and Sihost.exe unknown blunders.
How do I make Ctfmon EXE start on Ctfmon EXE?
Follow the tips below to start ctfmon automatically on Windows startup.
How do I make Ctfmon startup Ctfmon EXE automatically?
Follow the instructions below – Automatically start ctfmon in the Windows Medical process.
How do I fix Ctfmon exe unknown hard error?
Ctfmon.exe Unknown Fatal Error in Ten Solutions for Windows
- Fix-1: Clean boot in ten windows
- Fix-2: Remove recently installed software modifications in 10 windows
- Fix-3: Detect corrupt system files from SFC /Scannow using the command.
- Fix-4: Use the check disk command to fix one of our unknown fatal errors.
- Fix-5: Update your drivers.< /li >

I’m a writer for uscfr.com. In my opinion, technology should make our lives easier, not more complicated. That’s why I enjoy breaking down complex topics and explaining them in a way that everyone can understand. In my free time, I can be found tinkering with new devices or coding up new apps.