There are various reasons why you may encounter the error code 0x8A150049 on Microsoft Store when installing an app on your Windows 10 or 11 computer. It can be an issue with Microsoft Store itself or a problem with your PC settings. Connectivity issues are also a factor.
Error code 0x8A150049 on Microsoft Store prevents you from updating an existing app or installing a new application. Since it is related to app installation, any errors with your Windows installer service or component can also contribute to the problem.
Fixes to Try when Dealing with Error Code 0x8A150049 on Microsoft Store
Let’s try to find the possible solution to your Microsoft Store error. You may never exactly know the cause underlying the issue. But, trying these several troubleshooting tips might help you resolve the problem on Windows PC.
Solution #1 – Run Windows Store Apps Troubleshooter
- Open the Windows Settings.
- Go to System.
- Head over to Troubleshoot.
- Select Other troubleshooters.
- Look for Windows Store Apps.
- Click the Run button next to it.
- Wait for the process to complete.
Solution #2 – Clear Microsoft Store Cache
- Launch Command Prompt or the Run window.
- Type wsreset.exe.
- Click OK.
Solution #3 – Enable Transport Layer Security (TLS)
- Open the Control Panel window.
- Look for Internet Options.
- On the Internet Properties option, navigate to the Advanced tab.
- Look for Use SSL 3.0, Use TLS 1.0 and Use 1.1 and uncheck the boxes.
- Look for Use TLS 1.2 and Use TLS 1.3 and check the boxes.
- Click the Apply button.
- Click the OK button.
Solution #4 – Change Startup Type on Windows Installer Service
- Open Windows Services Manager.
- Locate the Windows Installer Service and right-click on it.
- Click Properties.
- Head over to Startup type and change it to Automatic.
- Click the Start button.
Solution #5 – Reset Microsoft Store
- Launch Windows Settings.
- Go to Apps and then Apps & Features.
- Select App List.
- Head over to Microsoft Store and click the three-dotted icon next to it.
- Choose Advanced options.
- Go to Reset.
- Click Repair. You can also click Reset.
Wrapping Up
Problems when installing an app on Microsoft Store can be frustrating as it hinders you from enjoying the new application on your Windows device. But, fear not! There are always solutions to these issues. Try the tips above and see if they can help you!
