How to fix the 0xc1900102 error? If you don’t know how to do that, this post is worth reading. Here, Partition Magic shows the possible cause of the error and offers several effective methods to help you fix the error.
Windows updates enhance the security, stability, and compatibility of the Windows operating system. Nevertheless, some users report encountering the 0xc1900102 error while attempting to update their OS.
Do you also encounter the error code 0xc1900102? If yes, read on for some solutions.
What Causes the 0xc1900102 Error?
What causes the 0xc1900102 error? After searching for the 0xc1900102 error on the Internet, I find that these reasons can mainly trigger the error:
- Incompatibility drivers
- Third-party programs interfere
- Insufficient disk space
- Corrupted system files
- Hardware issues
- Windows Update components issue
How to Fix the 0xc1900102 Error?
How to fix the 0xc1900102 error? In this section, I summarize some useful ways to help you troubleshoot the error.
Method 1. Try Some Basic Tips
When you encounter the 0xc1900102 error on your PC, you can try the following basic tips first to troubleshoot the error.
- Disconnect external devices
- Disable third-party antivirus temporarily
- Reboot your router.
- Switch your Wi-Fi to Ethernet or vice versa
Method 2. Free Up Disk Space
If your PC has insufficient disk space, you might encounter the 0xc1900102 error. In this case, you can use the Space Analyzer feature in MiniTool Partition Wizard to analyze disk storage usage and delete unnecessary files.
Besides, this feature-rich tool can also help you create/delete partitions, clone a hard drive, check disk for errors, convert MBR to GPT, rebuild MBR, recover data from hard drive, and so on.
After installing MiniTool Partition Wizard on your PC, you can do the following steps to remove unwanted files and get more free space:
MiniTool Partition Wizard FreeClick to Download100%Clean & Safe
- Launch this app to enter its main interface, and click Space Analyzer.
- Select your system drive from the drop-down menu of Select, and click Scan
- Right-click the file/folder you don’t want, and select Delete (Permanently).

Once done, restart your PC and check if the error has been resolved. If not, continue and try other methods.
Method 3. Update Drivers
Outdated drivers may also lead to the Windows update error 0xc1900102. In this case, you can try updating your drivers to fix the error. Here’s the way:
- Right-click Start and select Device Manager.
- In the pop-up window, expand the category like Disk drives, Network adapters, and Storage controllers.
- Right-click each driver and select Update driver.
- Choose Search automatically for drivers.
- Once done, restart your PC and check if the error has been resolved.
Method 5. Run Windows Update Troubleshooter
As the error code 0x1900102 often occurs when you try to update your Windows operating system, you can try running the Windows update troubleshooter to fix the error. Here’s the way:
Step 1. Press the Win + S keys simultaneously to open the Search window.
Step 2. Type “troubleshoot” in the search box, and select Troubleshoot settings under Best Match.
Step 3. In the pop-up window, click Additional troubleshooter.
Step 4. Choose Windows Update and click Run the Troubleshooter.
Step 5. Once done, if there are any issues found, follow the on-screen guide to fix them. After that, restart your PC and check if the Windows update error 0x1900102 has been resolved.

Method 6. Run SFC and DISM
Corrupted or missing system files can also cause the 0x1900102 error as well. Therefore, you can try running the SFC and DISM commands to solve the error. Here’s the way:
Step 1. Open the Search window, type “cmd” in the search box, right-click Command Prompt, and then select Run as administrator.
Step 2. In the elevated Command Prompt window, type “sfc /scannow” and press Enter.
Step 3. Once done, restart your PC and check if the error has been resolved. If not, run Command Prompt as administrator again and run the following DISM commands:
- DISM.exe /Online /Cleanup-image /Scanhealth
- DISM.exe /Online /Cleanup-image /Checkhealth
- DISM.exe /Online /Cleanup-image /Restorehealth
Method 7. Reset Windows Update Components
You can also try resetting Windows update components to fix the 0xc1900102 error. Here’s how to do that:
Step 1. Run Command Prompt as administrator.
Step 2. Execute the following commands to stop the Windows Update-related services, and don’t forget to press Enter after each one:
- net stop wuauserv
- net stop cryptSvc
- net stop bits
- net stop msiserver
Step 3. Next, type the following commands to rename the SoftwareDistribution and Catroot2 folders:
- ren C:\Windows\SoftwareDistribution SoftwareDistribution.old
- ren C:\Windows\System32\catroot2 Catroot2.old
Step 4. After that, restart the Windows Update-related services by running the following commands:
- net start wuauserv
- net start cryptSvc
- net start bits
- net start msiserver
Step 5. Once done, reboot your computer and check if the error code 0xc1900102 is solved.
Method 8. Use the Media Creation Tool
If none of the above ways can help you fix the Windows update error 0xc1900102, you can try using the Media Creation tool to fix the issue. Here’s the way:
- Visit the Download Windows 10 official website to download Windows 10 installation media.
- Double-click the downloaded file and click Yes when the UAC window pops up.
- Then, agree to the terms and click Next.
- Select Upgrade this PC now and click Next.
- Next, wait for Windows to download files.
- Agree to the terms once again and click Next.
- Check and view all your choices.
- Click Install to begin the upgrade process.
Wrapping Things Up
How to fix the 0xc1900102 error? If you encounter the 0xc1900102 error when you try to update your Windows system, you can try the above methods one by one until you fix the error successfully
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