How to fix
0x8e5e03fb error
on Windows

Windows 10 gave me an error code 0x8e5e03fb when I checked for updates. I hit “Try again” button a couple of times and restarted my PC. However, the error still occurs, and I cannot install available updates. What can I do about it?

Error 0x8e5e03fb is one of the Windows 10 update errors[ref en-1] that might occur anytime when you check for updates or try to install them. Most of the time, this problem occurs due to the Internet connection issues. However, there might be many other reasons to see the error that prevents from installing important updates, for instance:

• Windows operating system crashes or freezes;
• problems with system shutdown;
• Windows startup problems;[ref en-2]
• installation problems;
• incorrect time or date settings;
• issues with security software;[ref en-3]
• system corruption.

To fix 0x8e5e03fb error, you should begin by checking your internet connection,[ref en-4] set correct time or date, and temporarily disable security software. However, if none of these simple solutions help to get rid of the problem and install updates, follow the methods explained below.

Methods to fix error code 0x8e5e03fb on Windows 10

As we have just mentioned, you should start with the easy solutions that might help to get rid of the 0x8e5e03fb error. However, if your Internet connection is strong, the time and date are correct, and security software was not an issue, follow the steps below:

Method 1. Set up .NET Framework 3.5

1. Right-click Start button and choose Control Panel from the appeared list.
2. Navigate to Programs.
3. Choose Programs and Features.
4. Click Turn Windows features on or off in the left pane.
   

   

5. Mark the tick next to .NET framework 3.5 box to install pre-requisites.
   

   

6. Click OK.

Method 2. Run SFC Scannow command

1. Click Start and type cmd in the Windows search box.
2. Right-click Command Prompt and choose Run as administrator option.
3. In the Command Prompt window type sfc/scannow and click Enter key.
4. Wait until Windows finishes system scan. You will be informed if any fixes were made.

Method 3. Run DISM RestoreHealth

1. Click Star and enter cmd in the search field.
2. Right-click Command Prompt and choose Run as administrator entry.
3. In the Command Prompt enter this command and hit Enter: Dism /Online /Cleanup-Image /RestoreHealth
4. Once the scan is completed, the source of the error should be fixed.

Method 4. Reset Windows update components

If previous methods were not helpful, you should try resetting Windows update components to fix error 0x8e5e03fb. However, this method requires modifying Windows registry. Thus, you should backup registry in case something goes wrong.

1. Right-click Start and choose Command Prompt (Admin) from the menu.
2. You will receive a confirmation window. Click Yes.
3. Type the following commands and hit Enter after each of them in order to stop BITS, Cryptographic, MSI Installer, and Windows Update Services:
   net stop wuauserv
   net stop cryptSvc
   net stop bits
   net stop msiserver
4. Once these commands are executed, type the following ones and hit enter after each of them. They will rename SoftwareDistribution and Catroot2 folder:
   ren C:\\Windows\\softwareDistribution SoftwareDistribution.old
   ren C:\\Windows\\System32\\catroot2 Catroot2.old
5. When you have to restart ITS, Cryptographic, MSI Installer, and Windows Update Services which you have stopped in the third step. Type these commands and click Enter after each of them:
   net stop wuauserv
   net stop cryptSvc
   net stop bits
   net stop msiserver
6. After executing the last command, type Exit in the Command and Prompt to close the program. Check if this method helped to fix 0x8e5e03fb error.

Method 5. Perform computer reset

If none of the methods above helped to fix 0x8e5e03fb error in Windows 10, you should reset your computer. Before you start, we highly recommend creating copies of your files and storing them in the external (or cloud) drive. Once you reset your PC, Windows will be reinstalled. Therefore, all your files will be removed. After resetting your PC will include only pre-installed apps.

1. Navigate to Start > Settings > Update & Security.
2. Choose Recovery option in the left pane.
3. Click Reset this PC option.
4. Hit Get started button.
   

   

5. In the blue “Choose an option” screen select Keep my files option.
   

   

Follow the instructions on the screen. Once computer reset is done, you should be able to install all Windows updates without any error.