Fix Windows Installer Not Working in Windows 10

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Marie-Ange Demory

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Have you ever wondered how you can install features or applications in Windows? Well, it's the Windows Installer service behind all your installations. But even this is prone to occasional crashes, causing an error while installing apps.

If the Windows Installer is abruptly terminated, the installation process or application updates crash in the middle. You may see different types of error codes for the same problem, for example: "Windows Installer Service could not be accessed", "There is a problem with this Windows Installer package", "Windows Installer installation package could not be opened" and more .

But don't worry, as there are a couple of fixes that can help you effectively resolve the error. She is like.

Method 1: How to Fix Windows Installer Not Working Properly in Windows 10 with Task Manager

Step 1: Right click on Application bar and select Task Manager give the menu answer.

Step 2: A Task Manager Windows, click Services language. Now scroll down, find msiserver and select it. And he installation window Service.

Step 3: Right click on msiserver and click Home in the context menu.

This will start the Windows Installer service and the error should no longer appear when installing programs. If the problem persists, try the second method.

Method 2: How to Fix Windows Installer Not Working Properly in Windows 10 Using Services

Step 1: Click on Home desktop menu and type Services in the search box. Click on the result to open the file Services window.

Step 2: A Services appearance of the window installation window on the right, under the category - Your name and select it.

Step 3: Now, double click on the file installation window > Windows Installer Properties > General tab > Status of the service > click Stop.

Step 4: Now click on the file Home to restart the service.

This method should help fix the error with Windows Installer and you should now be able to install it without any problems. If that also doesn't work, try the third method.

Method 3: How to Fix Windows Installer Not Working Properly in Windows 10 Using Command Prompt

Step 1: press the Windows key + X on the desktop and select Command Prompt (Admin) to open the file Symbol of the system window in Administration modality.

Step 2: Now, run the following command and hit Log in:

%windir%system32msiexec.exe /unregister

Step 3: Run another command and press Log in:

% windir% system32msiexec.exe / regserver

Step 4: Then run the following command again and press Log in:

% windir% syswow64msiexec.exe / unregister

Step 5: Run the following command again and press Log in:

% windir% syswow64msiexec.exe / regserver

This process will deregister and re-register yours msiserver (installation window) as a great service. Now go back and check if it's running up Task Manager Y Services. Otherwise, start the second service 1 method Y 2 method over it.

Note: - If your PC is a 32-bit PC, run the following commands listed below: -

msiexec /unregister msiexec /regserver

Method 4: Reset the installation service in the registry

1. Open pad.

2. Now copy and paste the text into the notepad.

[HKEY_LOCAL_MACHINESYSTEMCurrentControlSetServicesmsiserver] "DisplayName"="@%SystemRoot%system32msimsg.dll,-27" "ImagePath"=hex(2):25,00,73,00,79,00,73,00,74,00,65,00,6d,00,72,00,6f,00,6f,00, 74,00,25,00,5c,00,73,00,79,00,73,00,74,00,65,00,6d,00,33,00,32,00,5c,00,6d, 00,73,00,69,00,65,00,78,00,65,00,63,00,20,00,2f,00,56,00,00,00 "Description"="@%SystemRoot%system32msimsg.dll,-32" "ObjectName"="LocalSystem" "ErrorControl"=dword:00000001 "Start"=dword:00000003 "Type"=dword:00000010 "DependOnService"=hex(7):72,00,70,00,63,00,73,00,73,00,00,00,00,00 "ServiceSidType"=dword:00000001 "RequiredPrivileges"=hex(7):53,00,65,00,54,00,63,00,62,00,50,00,72,00,69,00,76, 00,69,00,6c,00,65,00,67,00,65,00,00,00,53,00,65,00,43,00,72,00,65,00,61,00, 74,00,65,00,50,00,61,00,67,00,65,00,66,00,69,00,6c,00,65,00,50,00,72,00,69, 00,76,00,69,00,6c,00,65,00,67,00,65,00,00,00,53,00,65,00,4c,00,6f,00,63,00, 6b,00,4d,00,65,00,6d,00,6f,00,72,00,79,00,50,00,72,00,69,00,76,00,69,00,6c, 00,65,00,67,00,65,00,00,00,53,00,65,00,49,00,6e,00,63,00,72,00,65,00,61,00, 73,00,65,00,42,00,61,00,73,00,65,00,50,00,72,00,69,00,6f,00,72,00,69,00,74, 00,79,00,50,00,72,00,69,00,76,00,69,00,6c,00,65,00,67,00,65,00,00,00,53,00, 65,00,43,00,72,00,65,00,61,00,74,00,65,00,50,00,65,00,72,00,6d,00,61,00,6e, 00,65,00,6e,00,74,00,50,00,72,00,69,00,76,00,69,00,6c,00,65,00,67,00,65,00, 00,00,53,00,65,00,41,00,75,00,64,00,69,00,74,00,50,00,72,00,69,00,76,00,69, 00,6c,00,65,00,67,00,65,00,00,00,53,00,65,00,53,00,65,00,63,00,75,00,72,00, 69,00,74,00,79,00,50,00,72,00,69,00,76,00,69,00,6c,00,65,00,67,00,65,00,00, 00,53,00,65,00,43,00,68,00,61,00,6e,00,67,00,65,00,4e,00,6f,00,74,00,69,00, 66,00,79,00,50,00,72,00,69,00,76,00,69,00,6c,00,65,00,67,00,65,00,00,00,53, 00,65,00,50,00,72,00,6f,00,66,00,69,00,6c,00,65,00,53,00,69,00,6e,00,67,00, 6c,00,65,00,50,00,72,00,6f,00,63,00,65,00,73,00,73,00,50,00,72,00,69,00,76, 00,69,00,6c,00,65,00,67,00,65,00,00,00,53,00,65,00,49,00,6d,00,70,00,65,00, 72,00,73,00,6f,00,6e,00,61,00,74,00,65,00,50,00,72,00,69,00,76,00,69,00,6c, 00,65,00,67,00,65,00,00,00,53,00,65,00,43,00,72,00,65,00,61,00,74,00,65,00, 47,00,6c,00,6f,00,62,00,61,00,6c,00,50,00,72,00,69,00,76,00,69,00,6c,00,65, 00,67,00,65,00,00,00,53,00,65,00,41,00,73,00,73,00,69,00,67,00,6e,00,50,00, 72,00,69,00,6d,00,61,00,72,00,79,00,54,00,6f,00,6b,00,65,00,6e,00,50,00,72, 00,69,00,76,00,69,00,6c,00,65,00,67,00,65,00,00,00,53,00,65,00,52,00,65,00, 73,00,74,00,6f,00,72,00,65,00,50,00,72,00,69,00,76,00,69,00,6c,00,65,00,67, 00,65,00,00,00,53,00,65,00,49,00,6e,00,63,00,72,00,65,00,61,00,73,00,65,00, 51,00,75,00,6f,00,74,00,61,00,50,00,72,00,69,00,76,00,69,00,6c,00,65,00,67, 00,65,00,00,00,53,00,65,00,53,00,68,00,75,00,74,00,64,00,6f,00,77,00,6e,00, 50,00,72,00,69,00,76,00,69,00,6c,00,65,00,67,00,65,00,00,00,53,00,65,00,54, 00,61,00,6b,00,65,00,4f,00,77,00,6e,00,65,00,72,00,73,00,68,00,69,00,70,00, 50,00,72,00,69,00,76,00,69,00,6c,00,65,00,67,00,65,00,00,00,53,00,65,00,4c, 00,6f,00,61,00,64,00,44,00,72,00,69,00,76,00,65,00,72,00,50,00,72,00,69,00, 76,00,69,00,6c,00,65,00,67,00,65,00,00,00,00,00 "FailureActions"=hex:84,03,00,00,00,00,00,00,00,00,00,00,03,00,00,00,14,00,00, 00,01,00,00,00,c0,d4,01,00,01,00,00,00,e0,93,04,00,00,00,00,00,00,00,00,00 [HKEY_LOCAL_MACHINESYSTEMCurrentControlSetServicesmsiserverEnum] "0"="RootLEGACY_MSISERVER000" "Count"=dword:00000001 "NextInstance"=dword:00000001

3. Now click archive then click Save eat.

4. Now name the file fix.reg.

5. Now, right click fixing.reg and click connection.

6. Restart your computer

Method 5: delete the duplicate msiexec file, if it exists

1. Open File Explorer and go to C: Windows System32

2. Now, locate msiexec.exe file, now try to locate another one msiexec file without . EXE extension. If a file named msiexec exists without having msiexec extension, then delete that file.

Installer service

That is! Your Windows Installer should be running now and you should be able to download apps and features, without any problems.

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