If you find that the Windows Installer engine needs to be upgraded, dont worry too much.
you’re free to fix this error with ease.
Right now, read this post fromMiniTool Solutionto get the methods.
Before you move to further troubleshooting, identify the issues with Windows Installer.
Then, verify the Windows Installer service is not disabled.
Alternatively, you might execute the MSI Repair Tool.
Windows Installer is a crucial software component and tool programming interface of Microsoft Windows.
It is used for the installation, maintenance, and removal of software.
However, there are a wide range of issues with this service.
This post will offer you detailed instructions on how to fix this error.
If you are troubled by this error, keep reading.
Troubled by the issue Windows Installer service could not be accessed?
Here, try these 4 ways to fix Windows Installer error.
How to Fix the Windows Installer Needs to Be Upgraded Error?
Here are the steps to do that.
Step 1: Typecmdin theSearchbar and clickCommand Promptto run it.
Step 2: In theCommand Promptwindow, typeMSIExecand pressEnterto run this command.
Step 3: A new window containing the results of the scan will pop up.
Here is q quick guide on how to do that in Services.
Step 1: Typeservicesin theSearchbar and double-clickServicesto open it.
Step 2: FindWindows Installerin the list and double-check itsStartup typeis set toManual.
If not, follow the instructions below to change it.
1.Right-clickWindows Installerand choose thePropertiesoption.
2.In theWindows Installer Propertieswindow, changeStartup typetoManualand then clickApplyandOK.
Step 3: Right-click theWindows Installerservice and clickStart.
To disable unnecessary services in Windows 10 is a good way to reduce the boot time of your rig.
This post tells how to disable and what to safely disable.
if you hit the same error, you could try the methods mentioned in this post.
Hope they are helpful to you.
