Tricks to Fix Error 0x80073cf9 While Installing Apps from Windows Store in Windows 10/8

Fix Error Code 0x80073cf9 on Windows 10Users of Windows 10 system are suffering from a new error while installing apps from Windows 10 app store. While installing any app an error appears “Something happened and this app couldn’t be installed Error Code 0x80073cf9”. This error blocks the users from installing any application.      

This irritating error can be fixed by applying some tricks that given below, but it is recommended to Create a System Image Backup in Windows 10. This will help you to deal with any other issue that generate while applying the given tips.

Fix Error Code 0x80073cf9 in Windows 8 while Installing App

Methods to fix Something happened and this app couldn’t be installed Error Code 0x80073cf9”

Method 1: You must have to run an inbuilt tool called System File Checker (SFC)

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Method 2: Remove or delete ‘OLE’ folder with the help of Registry Editor

Method 3: Now execute the following command:

net stop wuauserv

rename c:\windows\SoftwareDistribution softwaredistribution.old

 net start wuauserv

Method 4: Try to download or update app after disabling antivirus tool and Firewall.

Method 5: Navigate to the C:\Windows folder, and check that a folder AUInstallAgent is present or not. If this folder is not available then recreate it and after it try again to check that it fixed the issue or not.

Method 6: Also check for a folder “AppReadiness” is present inside C:\Windows or not, if not then create it and leave it empty.Windows-8-App-Install-Error-2

If you are unable to repair Something happened and this app couldn’t be installed Error Code 0x80073cf9” on your Windows 10 or 8 system with the above given tricks then don’t worry because below some more methods are given to deal with this issue with ease.   

Try to Re-register Windows Store Apps

Step 1: Press Windows + Q -> type powershell and choose Windows PowerShell from the displayed search results. Run Windows PowerShell with administrator privilege.Untitled-1 copy

Step 2: In the PowerShell window, type below-given command and press Enter key then:

Get-AppXPackage | Foreach {Add-AppxPackage -DisableDevelopmentMode -Register “$($_.InstallLocation)\AppXManifest.xml”}

Untitled-2 copyAfter the competition of above-given command close Windows PowerShell and restart your system.

Try to Reset Windows Store Cache with WSReset.exe

Step 1: Navigate to the Start Screen or the Windows Modern UI screen

Step 2: Type WSReset.exeimage_thumb12

Step 3: Run this as administrator

Windows Store will open automatically and you’ll get a confirmation message: “The cache for the Store was cleared. You can now browse the Store for apps”.


After it try to install or update the apps and see if it is working without any error or not, it is hoped that above-given tricks or methods will solve the issue with ease.


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According to Windows professionals, it is recommended to make your PC clean in the manner to avoid any types of errors or other problems. You can make this task easy by choosing Professional Windows 10 PC Cleaner. This tool will allow you to maintain your PC by deleting junk files and other unwanted objects from your system. It also able to fix any internal error that can affect the performance of your system.

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