3] Windows Installer Service could not be accessed
You may see the message Windows Installer Service could not be accessed. This usually happens if the Windows Installer Engine is corrupted, installed incorrectly, or disabled. You will need to fix either the corruption or fix the configuration or enable it.
How do I fix installer is not opening?
- Click Start. , type services. ...
- Right-click Windows Installer, and then click Properties.
- If the Startup type box is set to Disabled, change it to Manual.
- Click OK to close the Properties window.
- Right-click the Windows Installer service, and then click Start. ...
- Try to install or to uninstall again.
How do I fix installer package?
How to Fix a Problem With Windows Installer Package
- Restart the computer. Restarting Windows can fix a variety of problems, including Windows Installer package errors.
- Update Windows. ...
- Update Windows apps. ...
- Run a Windows Troubleshooter. ...
- Repair the app. ...
- Reset the app. ...
- Reinstall the app. ...
- Disable some start-up apps.
