This post onMiniToolcollects several ways that have been proven to deal with this problem.
Now, keep reading to find possible solutions.
Fixes to Windows Installer Service Missing in Windows 11
Step 1.
Press theWindows + Rkey combination and then typeregeditin the pop-up window.
After that, click theOKbutton.
If a UAC window appears, select theYesoption.
In the right panel, double-click theStartvalue.
In the new window, set up the value data to2and clickOK.
Then the Windows Installer service will be started at system start-up.
Now, follow the steps below to do that.
Find and download the Windows Installers .reg file fromthis page.
In File Explorer, double-tap the downloaded .reg file.
In the UAC window, select theYesoption.
Fix 3. you’re free to do this by running aSystem File Checker(SFC) scan.
Step 1.Open an elevated Command Prompt.
In the new window, typesfc /scannowand pressEnter.
Wait until the whole process is completed, then check whether the issue has been resolved.
Fix 4.
It helps to back up and restore system files, Windows registry, and system configs.
What happens if I interrupt System Restore?
Conclusion
Is the Windows Installer service missing?
you could enable it from the Windows registry or reset the Windows Installer service prefs.
Also, you might make a run at scan for and repair corrupted system files to fix the issue.
If you need torecover deleted files, consider using MiniTool Power Data Recovery.
Should you have any questions about this software, hey contact us via[email protected].
