How to Fix Error Code 0x8A150049 on Microsoft Store

The Microsoft Store is a one-stop-shop for all your digital needs, whether it's downloading apps, games, or even purchasing hardware. However, like any other software, it too can encounter errors. One such error is the 0x8A150049 error code, which can occur while trying to download or update apps from the Microsoft Store. This error code indicates a problem with the Windows installer service, which is responsible for installing and uninstalling software on your system. If you have encountered this error, don't worry, as it can be easily fixed with a few simple steps.

How to Fix Error Code 0x8A150049 on Microsoft Store
1. Restart the Windows installer service

The first step to fixing the 0x8A150049 error code is to restart the Windows installer service. This service is responsible for installing, uninstalling, and updating software on your system. Sometimes, due to various reasons, the service can stop working, resulting in errors. To restart the service, follow these steps:

- Press the Windows key + R on your keyboard to open the Run dialog box.

- Type 'services.msc' and press Enter.

- In the Services window, scroll down to find the Windows Installer service.

- Right-click on it and select Restart.

- Once the service has been restarted, try downloading or updating the app from the Microsoft Store again.

2. Reregister the Windows installer service

About How to Fix Error Code 0x8A150049 on Microsoft Store, If restarting the service didn't work, the next step is to reregister the Windows installer service. This process involves re-registering all the files associated with the service, which can help fix any issues with it. To reregister the service, follow these steps:

- Open the Run dialog box again by pressing the Windows key + R.

- Type 'msiexec /unregister' and press Enter.

- Next, type 'msiexec /regserver' and press Enter.

- This will re-register the Windows installer service, and you should see a message stating 'DllRegisterServer in msi.dll succeeded.'

- Try downloading or updating the app from the Microsoft Store again.

3. Ensure TLS 1.2 and TLS 1.3 are enabled

TLS (Transport Layer Security) is a protocol that ensures secure communication over the internet. The Microsoft Store requires TLS 1.2 and TLS 1.3 to be enabled on your system for it to function properly. If these protocols are not enabled, it can result in the 0x8A150049 error code. To enable them, follow these steps:

- Press the Windows key + R to open the Run dialog box.

- Type 'inetcpl.cpl' and press Enter.

- In the Internet Properties window, go to the Advanced tab.

- Scroll down and make sure the boxes next to 'Use TLS 1.2' and 'Use TLS 1.3' are checked.

- Click Apply and then OK.

- Try downloading or updating the app from the Microsoft Store again.

4. Reset the Microsoft Store cache

The cache stores temporary data to help apps and programs run faster. However, if the cache becomes corrupted, it can cause errors like the 0x8A150049. To fix this, you can reset the Microsoft Store cache. Here's how:

- Open the Run dialog box by pressing Windows key + R.

- Type 'wsreset.exe' and press Enter.

- This will open a Command Prompt window and reset the Microsoft Store cache.

- Once it's done, try downloading or updating the app from the Microsoft Store again.

5. Reinstall Microsoft Store

If none of the above methods work, the last solution is to reinstall the Microsoft Store. This will remove any corrupted files and reinstall a fresh version of the store. To do this, follow these steps:

- Press the Windows key + R to open the Run dialog box.

- Type 'PowerShell' and press Enter.

- In the PowerShell window, type 'Get-AppxPackage -allusers Microsoft.WindowsStore | Foreach {Add-AppxPackage -DisableDevelopmentMode -Register '$($_.InstallLocation)\AppXManifest.xml'}' and press Enter.

- This will reinstall the Microsoft Store.

- Once it's done, try downloading or updating the app from the Microsoft Store again.

In conclusion about How to Fix Error Code 0x8A150049 on Microsoft Store, the 0x8A150049 error code on the Microsoft Store can be frustrating, but it can be easily fixed by following the steps mentioned above. If none of these solutions work, you can also try updating your Windows system or contacting Microsoft support for further assistance. With these fixes, you should be able to use the Microsoft Store without any errors and enjoy all the apps and games it has to offer.