This document explains how to fix Microsoft Windows error 800F902 or 0x800F902 if it is not working properly or throwing an error while installing, updating or upgrading Windows.

The error message may look like:
– Windows could not search for new updates. An error occurred while checking for new updates for your computer.
– Some updates were not installed. Failed: 31 updates
– This update is not applicable to your computer – KB3046303 Security update.
Error(s) found: Code 800F902 Windows update encountered an unknown error.

This solutions applies for following version of Microsoft Windows:

  • Windows 7
  • Windows 8
  • Windows 8.1
  • Windows 10
Error 800F902 Windows Update Overview
Avg. Time to Resolve Issue   50 mins
Difficulty Critical
Log Name: MicrosofWindowsUpdateError2355.log
Source: Device
Event ID: 8439
Operating System
  • Windows 7
  • Windows 8
  • Windows 8.1
  • Windows 10
Level: Critical Error
User: User
  • Faulting Application Name: Window Update Manager , version: 4.1.1409.00899, time stamp: 0×39753829
  • Faulting module name: Windows  update.dll, version: 9.6.8218.10417
  • Exception code: 0xa01d312b
  • Fault offset: 0xe02c511b
  • Faulting process ID: 0×891
  • Faulting application start time: 0x800g0d49261777
  • Faulting application path: ~<userpath>
  • Faulting module path: ~C:\Windows\System32
  • Report ID: b6a51a46-4164-17c3-7728-4314ecc9g746
Also Known as
  • WindowsUpdate_800f902
  • 800F902
  • WindowsUpdate_800F902e
  • 800F902e
  • 0x800F902
  • fehler code 800F902, foutcode 800F902, fejlkode 800F902, code d’erreur 800F902, codice di errore 800F902, feil kode 800F902, cod de eroare 800F902, código de error 800F902

Cause of 800F902 Windows Update Error Code

  • Internet connectivity issue
  • Junk files location is infected with active threat

Steps to resolve Windows Error Code 800F902

Step 1: Disable any installed Antivirus/Malware/Adware Program Temporarily

Some times Antivirus/Malware/Adware programs mark Microsoft Windows installer files as Spam and block it from installing. Please refer your vendors website for disabling it temporarily. Once installation is done you can activate it again.

Step 2: Check for system corruption

1. Press Win Key + R and Type cmd
2. Click OK.
open command prompt3. In command Prompt Copy following commands (Simply select the command and press Ctrl+C and press Ctrl+V in command prompt)

 sfc /scannow 

sfc scannow
The system will take some time to check. Let it run for a while. If it finds any issues in “os” integrity it will automatically fix it.

Note: You will need Administrator Access to Run the above command. Simply Right Click on CMD button and select “Run as Administrator

 You can contact our 24×7 customer Live Technician for any help during the whole process. 

In most cases Microsoft Windows update error 800F902 should be resolved by following above steps. If however the issue still persists it means there is some critical issue with your system which needs to be fixed manually and is recommended to be done by an experienced Computer Technician.

You can chat one-on-one with one of our Microsoft Certified Support Representative 24/7 by clicking on the Chat button.

Rate this Solution
Did this article help you?
59   2      
Last Updated: 05/01/2016
Solution ID: 639836

  • Windows Update Error 780 | How to fix Steps
  • Windows Update Error 0x80240054 | How to fix Step
  • Windows Update Error 800703f1 | How to fix Steps
  • Windows Update Error 80070078 | How to fix Steps
  • Windows Update Error 0x800736CC| How to fix Steps
  • Windows Update Error 8007050a | How to fix Steps
  • Windows Update Error 0x0000605 | How to fix Steps
  • Windows Update Error 8024601c | How to fix Steps
  • Windows Update Error 80070057 | How to fix Steps
  • Windows Update Error 800f0900 | How to fix Steps

    April 13th, 2016

    Posted In: Microsoft Windows

    LiveZilla Live Chat Software