But, dont worry.

This post will show you the top 4 ways to solve the Windows Installer not working Windows 10 issue.

After fixing this problem, useMiniTool softwareto create a system image.

Windows Installer service could not be accessed

For example, you may receive an oops message that says thatWindows Installer service could not be accessed.

This can occur if the Windows Installer is not correctly installed.

This error may occur when Windows Installer files are damaged or missing.

type service.msc in the box and click OK to continue

However, dont worry.

You have come to the right place.

This article will introduce 4 ways to solve the Windows Installer service cannot be accessed issue.

choose Windows Installer to continue

it’s possible for you to take a stab at use them one by one.

Actually, each method is easy to operate.

Furthermore, this method is pretty easy to operate.

change Service status and click OK to continue

Step 2: ClickPrograms and Featuresto continue.

Then, choose the program you want to remove and right-click it to chooseUninstallfrom the context menu.

attempt to manually start the Microsoft Installer Service to fix the Windows Installer not working Windows 10 issue.

type the command and hit Enter to continue after each command

Here, we will show you how to start the Microsoft Installer Service step by step.

Step 1: Press theWindowskey andRkey together to launch theRundialog.

Then inputservices.mscin the Run box and clickOKor hitEnterto continue.

type cmd in the box and click OK to continue

Step 2: Then theServicewindow will pop up.

you should probably chooseWindows Installerto continue.

Step 3: Double-tap the Windows Installer service to go to theWindows Installer Propertieswindow.

click Connect to continue

you’re gonna wanna change theService statusfromStoppedtoRunningby clicking theStartbutton.

Then, you’re free to take a stab at re-register the Microsoft Installer Service.

Reinstall Windows Installer

Now, we will go to the fourth method.

choose the source and destination

to solve the Windows Installer service could not be accessed you might venture to reinstall Windows Installer.

We will tell you how to reinstall Windows Installer in detail.

Step 1: Press theWindowskey andRkey together to launch theRundialog.

click Back up Now to continue

Then typecmdin the box and clickOKor hitEnterto continue.

After reading this article, I have successfully solved the issue Windows Installer service could not be accessed.

MiniTool ShadowMaker

There are two ways to create a system image.

click create a system image

Here, we recommend MiniTool ShadowMaker.

In addition, it also has a Restore feature which plays an essential role in performing recovery solutions.

For instance, it can be used torestore computer to an earlier datewhen some accidents occur.

choose the source to back up

Also, MiniTool ShadowMaker is an automatic tool which can safeguard your box and data well.

Step 1: set up the backup tool and launch it.

Then clickConnectin theLocaltab to enter its main interface.

confirm backup source and location and click Start backup to continue

Thus, you just need to clickSET UP BACKUPto continue.

MiniTool ShadowMaker is designed to back up the operating system by default.

In addition, you’ve got the option to also click theBackuptab to enter the backup interface.

you’re able to also chooseBack up Laterfrom the drop-down menu to delay the process.

Read3 Types of Backup: Full, Incremental, Differential MiniToolto know more information onbackup scheme.

Thus, you could go to theToolstab to choose theMedia Builderfeature to continue.

you might see the detailed operations in the following part.

Step 1: TypeControl Panelin the search box of Windows 10.

Then, choose it to enter its main interface.

Step 2: ChooseBackup and Restore(Windows 7)to continue.

Step 3: Then clickCreate a system imagein the left window to continue.

Step 4: Next, you better choose a destination to save the system image.

Step 5: Then you better choose the source to back up.

TheSystem ReservedpartitionandC driveare checked by default.

If you want to back up other partitions, you could check them together.

Then, clickNextto continue.

Step 6: Then, you are required to confirm the location and backup source.

After that, clickStart backupto perform this process immediately.

After that, you gotta wait patiently for the process to be completed.

you could choose any one of the solutions to solve the Window Installer not working problem.

If you have any better solutions you’re able to share them in the comment zone.

There are two ways to create a system image, so you might choose either one.

From comparison, we think MiniTool ShadowMaker is more convenient to create a system image.

Windows Installer Not Working FAQ