To fix the sihost.exe hard error, you can try deleting or uninstall the recently installed features. If you don’t want to uninstall them one by one, performing a system restore is a good choice. By doing so, your Windows will restore to an earlier state that you haven’t encountered the error.
Method 1: Install every Pending Update According to the official Microsoft support team, this problem can also be related to a Windows Update issue that got triggered after a bad update was installed on a Windows 10 installation that was previously upgraded from Windows 8.1.
Method 2: Performing SFC and DISM Scans
Method 3: Using System Restore
Method 4: Resetting every Windows Component
Sometimes the sihost.exe unknown fatal error can be caused by a specific program. To determine if a program is causing problems, we recommend that you perform a fresh and clean run. Here’s how to do it: Step 1. Press the Win + R keys to open the Run window, then the msconfig file and press Enter to open the System Configuration glass window. 2nd step.
Hello sir, Sihost.exe is a shell framework host which is a Windows system file. Can you access the command line directly? If so, run these types of commands one after the other and press Enter after each one:
All cases of incredibly complex error, unknown fatal error sihost.exe, which along with the CTF loader usually appear frequently. It is said that if you cannot open a file or start an application with a message that the desktop is not available, you also get an unknown explorer.exe fatal error.
How do I fix Sihost exe system warning unknown hard error?
To fix sihost.exe fatal error, you can remove newly installed features. If you don’t want them to delete them one by one, System Restore is a good choice. You Windows will restore the previous problem that you did not experience. I would say a mistake.
Why do I get unknown hard error on sihost.exe?
sihost.exe Lodge is an important software component of Microsoft Windows. It is an invaluable part of the shell infrastructure host runtime and should not be removed. In recent years, many Windows 10 users have encountered “sihost.exe unknown error” while using Cortana or after updating their Windows.
What causes unknown hard error in sihost.exe?
These have always been some of the possible causes of Sihost.exe unknown fatal error related to: 1 Corrupted system files 2 Accidentally deleted files possibly maliciously related to the Shell infrastructure 3 Failed to update Windows Host Virus or malware contamination
How do I fix Sihost EXE unknown error?
In order to fix the sihost.exe unknown hard error, you must first determine if this third-party software is causing the problem. Can you sign in to Windows 10 as an administrator and then perform a proper clean boot on a computer?
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.