0xc0000102 Error: How to Fix it on Windows 10 & 11

The 0xc0000102 error had been reported by Windows users as it is often encountered while booting your PC or launching an application.

If you’re experiencing the 0xc0000102 error while booting up your PC or launching an application, this article will provide the best ways to fix the error on Windows.

What causes the 0xc0000102 error?

Here are some of the most common causes of the 0xc0000102 error:

• Insufficient Memory – Too many opened background apps can lead to insufficient memory; the 0xc0000102 can pop up if you attempt to launch applications with limited memory or RAM.
• Damaged Registry – If there are damaged or incorrect registry entries on your PC, it can lead to errors like the 0xc0000102.
• Corrupt System Files – Some specific system files affect the startup process; if these files are corrupted, you’ll run into bootup errors like the 0xc0000102.
• Corrupt BCD Data – If you encounter the 0xc0000102 error while booting up Windows, your PC’s BCD data may be corrupt.
• Admin Restrictions on MMC Apps – If you triggered the 0xc0000102 error while attempting to launch an MMC app, your local administrator likely prohibits this type of action, thus leading to the error.

How can I fix error 0xc0000102 on Windows?

Before we proceed with more advanced solutions, here are a couple of quick fixes you can attempt:

• Restart your PC.
• Close background applications.
• Update Windows.
• Contact your admin to check if a restriction policy causes the error.

If the error persists after applying the above fixes, here are advanced solutions you can attempt:

1. Run the System File Checker

1. Press the Windows key, type in CMD, right-click on the displayed result, and select Run as Administrator.
2. Click Yes to grant the app administrative access in the User Account Control window.
3. Once the command prompt opens, type the following, and hit Enter: sfc /scannow
4. Wait till the scan is complete, and restart your PC to check if the error persists.

Corrupt system files are one of the common causes of the 0xc0000102 error; running an SFC scan identifies and repairs corrupt files; this can help fix the error.

On the other hand, you can actually utilize a proficient system repair tool that will fully diagnose your Windows PC and repair damaged system files.

2. Reinstall the newly installed apps or programs

1. Press the Windows key + I to open the Settings app.
2. Click Apps in the Settings window, and select Installed Apps.
3. In the next window, scroll through the list of applications to locate the app, click on it and select Uninstall.
4. Click Uninstall again in the popup to confirm the uninstallation, and close the Settings app.
5. Visit the Microsoft Store or the official developer’s website to download the Program, and run the installer to complete the installation.
6. Launch the program and check if the error is fixed.

If the 0xc0000102 error is triggered when you launch an app, reinstalling the app would restore it to its default state, this can help resolve the error.

3. Perform a System Restore

1. Left-click the Start menu, type restore and click Create a restore point.
2. Select System Properties and choose System Restore button.
3. In the Restore Files and Settings box, click Next.
4. In the next window, select the Restore Point to which you wish to restore your PC, and click Next.
5. Then, click Finish to complete the system restore.

This can trigger the Windows errors after a change in the PC’s configuration; if you’ve made recent changes that triggered the error, you can fix it by running a system restore.

It’s also advisable to back up your PC before running a system restore because you’ll lose files and applications during a restore.

4. Run the chkdsk command

1. Press the Windows key, type cmd, right-click the displayed option, and select Run as Administrator.
2. Click Yes in the User Account Control window to grant administrative privileges.
3. Type the following in the command prompt, and hit Enter: chkdsk /r or chkdsk /f /r
4. Wait till the repair is complete and close the command prompt.

If your hard drive is corrupted, it can lead to bootup errors in Windows; running the chkdsk command scans and repairs irregularities on your hard drive to help fix the 0xc0000102 error.

The 0xc0000102 error is often triggered while booting up your PC or attempting to launch an app; whatever the case, applying the steps in this article should fix the error.