Many Windows 10 users come across an error stating scripted diagnostics native host not working. Most of the users have found that this error generally occurs when they were updating their system drivers or processing the system files on their Windows 10 computers. This is a common error and has caused trouble for users for a long time and is triggered by various reasons. The reasons for the scripted diagnostics native host Windows 10 error can vary from Windows Update issues, Disk issues, several system files errors, etc. In this guide, we will discuss what is sdiagnhost exe error and methods to resolve this issue.

How to Fix Scripted Diagnostics Native Host Not Working

Scripted diagnostics native host not working is a common Windows 10 error, this error can occur as the siiagnhost.exe process on your computer. Generally, this error can occur while attempting to update system drivers and processing system files. This error can cause several problems with your computer such as slowing down the computer and various other errors.

What Causes Scripted Diagnostics Native Host Not Working Issue?

There can be various reasons for scripted diagnostics native host error to occur on your computer; some of the possible reasons for this error are listed below.

• Various system file errors are mostly responsible for this error
• Disk errors on your computer can also trigger this error
• A faulty Windows update is also associated with this error
• Various system and Windows errors can also cause this error

The following guide will give you methods to resolve the scripted diagnostics native host not working error on your Windows 10 computer.

Method 1: Perform Clean Boot

Clean boot is a Windows utility that helps troubleshoot various Windows-related problems caused by corrupted program files and system drivers including scripted diagnostics native host not working issue. It is important to know that a user may be at the risk of losing data while performing a clean boot in Windows 10, therefore, it is always good to have a backup for all the necessary files. You can visit the How to Perform Clean boot in Windows 10 guide to follow instructions to safely perform a clean boot on your computer and get an effective answer to what is sdiagnhost exe problem.

Method 2: Repair System Files

The most common reason for this error to occur on Windows 10 is corrupted system files. These corrupted system files can cause various problems with your computer. You can check out the How to Repair System Files on Windows 10 guide to perform an SFC scan to repair system files in your computer.

Also Read: Fix Host Process for Setting Synchronization

Method 3: Run CHKDSK Scan

The scripted diagnostics native host not working error can also be caused by corrupted disk drivers; disk drivers are essential parts of the computer and errors with them can cause various problems to the users. You can check out the How to Check Disk for Errors Using chkdsk guide to find out ways to perform scans to fix corrupt disk issues on your Windows 10 computers.

Method 4: Delete CrashHandler.vbs

CrashHandler.vbs is a file that is available at each user configuration; this file is unique for each user on each system. This file help in restoring the system data if anything goes wrong; to safely store this file you can make a copy of the file and save it in another location. This method can help you understand what is sdiagnhost exe error and possibly give you a solution to fix it.

1. Press Windows + E keys simultaneously to open File Explorer.

2. In the File Explorer, go to the View tab and check the box before the Hidden items option.

3. In File Explorer, navigate to the following location path.

C:\Users\<YourUserName>\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\CrashHandler.vbs

4. Locate the CrashHandler.vbs and right-click on it.

5. Select Rename and give this file a new name.

6. Now, press the Ctrl + C keys together to copy the file.

7. Paste this file to a new location of your choice.

8. Navigate back to the location in step 3.

9. Delete all the files in this location by pressing Ctrl + A keys simultaneously, and then pressing the delete key.

10. After deleting the files, restart your computer.

Some users found that deleting CrashHandler.vbs file resolved the scripted diagnostics native host Windows 10 issue, if this does not resolve the problem, move on to the next method.

Method 5: Use Reliability Monitor

Reliability Monitor is an in-built Microsoft tool that documents all the events operated by and on the computer. This tool also documents system updates, and all kinds of application crashes, therefore, it is an important tool to locate the origin of the problem and then fix it accordingly with the required troubleshooting methods.

1. Press the Windows key and type Control Panel, then click on Open.

2. Set View by as Category, then select the System and Security option in the menu available.

3. Click on Security and Maintenance.

4. In the Security and Maintenance window, expand the Maintenance option.

5. Here, click on View reliability history.

6. A new window will appear with a graph, in this graph you can see all the crash and update events. The crashes are displayed with red crosses and updates are displayed with blue circles.

7. In the Reliability details section you can see the details of the recent crash and update events.

You can use a reliability monitor to locate and fix the scripted diagnostics native host Windows 10 error, if this method doesn’t help, move on to the next method.

Also Read: Fix DISM Host Servicing Process High CPU Usage

Method 6: Revert to Old Windows 10 Update

Windows keep installing new updates to better the user experience, however, almost always new Windows updates come with bugs and errors. These bugs and errors can cause several errors to your computer including scripted diagnostics native host not working error. To resolve the issue caused by a new Windows 10 update, you can try to manually revert to an older version of the Windows 10 update, most users were able to fix the what is sdiagnhost exe error by reverting to an older Windows version.

1. Press the Windows key, type Windows Update settings, and click on Open.

2. Scroll down and click on View update history.

3. Now, click on Uninstall Updates.

4 Now, from the list of all the recent updates, locate and right-click on the update that started causing problems to your computer and click on uninstall.

Also Read: Fix We Couldn’t Connect to the Update Service in Windows 10

Method 7: Reset PC

If none of the previous method work and you continue to receive the same error, this can be because of errors in your hard disk or system Windows. You can resolve this issue by resetting PC.

Frequently Asked Questions (FAQs)

Q1. Does SFC scan fixes system errors in Windows 10?

Ans. Yes, the SFC scan fixes the system errors in Windows 10.

Q2. What should I do to fix the sdiagnhost.exe file error on Windows 10?

Ans. You can try several solutions to fix the sdiagnhost.exe file error, such as running a system scan, performing a system boot, and even performing a clean install of the Windows.

Q3. How do system errors occur on Windows 10?

Ans. A system error can occur on Windows 10 computers due to various reasons such as corrupted system files, malware, and corrupt Windows updates.

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We hope this guide was helpful to you and you were able to fix scripted diagnostics native host not working issue in your computer. Let us know which method worked for you the best. If you have suggestions and queries, please write them in the comment section.