Unknown Hard Error generally occurs due to corrupt system files, registry entries, malware attacks, and certain Windows updates (for some users). This error may lead the system to malfunction or even crashing; your system and data are at great risk.
Press Windows + R and type regedit.exe
Navigate to this location: HKEY_CURRENT_USER\Software\Microsoft\Windows NT\CurrentVersion\Windows
In the left pane of this registry location, take the ownership of Windows key.
Now highlight the Windows key in the left pane and in the right pane look for the registry string (REG_SZ) named Load.
The Value data of this registry is the root cause of this issue.
How to fix explorer Exe?
open launch.
Search in the notebook and impartially add the best result to the application.
Copy and paste the following script into a text file: /f taskkill /im explorer.exe start explorer.exe
Click the file menu and select Save As.A.
Enter a descriptive name for the .bat file extension.
Click our Save button.
How to fix explorer.exe error?
Revert those PCs to the last restore point, “snapshot”, or backup before the graphical error occurred.
If you recently installed Microsoft Office Access (or 2010 related software), uninstall the Microsoft Office Access 2010 software and try installing it again.
Make a good Windows update.
How to fix unknown hard error in Windows 10?
How to fix unknown fatal error in Windows 10? Specific to Solution 1: Clean boot Windows 10.
Solution 2: Automatically check for disk patches and errors.
Solution 3 – Run SFC and dism tools
Solution 4 – Run the CHKDSK tool
Solution 5 – Disable Ctfmon.exe when fixing an unknown Windows 10 hard drive failure
Solution 6 – Run a new Explorer.exe task
Solution 7 – Uninstall the last ten Windows updates
How to fix Windows 10 File Explorer not responding?
How to fix the “Explorer is not responding” method 6. Restart the explorer. Press “Ctrl + Shift Esc” + to open the task manager. 2:
Check the method for multiple updates. Go to Start > Settings > Update & Security > Update, Windows and click Check only for updates.
Method 3: Check for corrupted files
Method 4: Expand your C drive
Method 5: Clear Clips in the File History Explorer
How do I fix explorer.exe unknown hard error?
DDE server window: explorer.exe – Unknown system warning: Hardware error…. To be able to run CHKDSK, we need to check and solve our problem:
- Start a command prompt (administrator).
- At the command prompt, type chkdsk /f /r and press Enter.
- Wait for the full PC scan to complete. At the end, you can see which tasks have been integrated.
What does unknown hard error explorer.exe mean?
Among the cases of sihost.exe hardware errors is an incredibly complex error and a CTF loader error, which has appeared most often. It’s been said that if you can’t open a file or run a great app, you don’t know that the desktop is almost certainly inaccessible. The explorer.exe unknown hard error will also show you when you encounter it.
What is Explorer EXE unknown hard error?
The unknown error, which is really tricky, can be caused by explorer.exe, sihost.exe, ctfmon.exe or other .exe files. Once you find the culprit for this issue, you can temporarily remove or reconsider the feature. An unknown fatal error can also be caused by a corrupted computer system or registry entries.
How do I fix explorer exe unknown hard error?
DDE server window: explorer.-exe System Warning: Unknown hardware error… Here is how you can run the CHKDSK command yourself to check and fix the problem:
What are the differences between unknown unknown risks and known unknown risk?
Differences Between Known Unknown Risk and Risk In order to distinguish new, unknown, known risk from risk, rebuilders are encouraged to frequently prioritize project objectives. Known risks can be detected, analyzed and planned in advance, while unknown risks cannot be definitively predicted and described.

Ermias is a tech writer with a passion for helping people solve Windows problems. He loves to write and share his knowledge with others in the hope that they can benefit from it. He’s been writing about technology and software since he was in college, and has been an avid Microsoft fan ever since he first used Windows 95.