Windows installer service is not installed correctly

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Details required :. Cancel Submit. Andre Da Costa Article Author. To do this, follow these steps: 1. How satisfied are you with this reply? Thanks for your feedback, it helps us improve the site. In reply to Andre Da Costa's post on January 28, Nope, nothing happened.

User Moderator. In reply to A. User's post on January 28, From Start , search for msconfig Select System Configuration from the search results. This can occur if the Windows Installer is not correctly installed. Contact your support personnel for assistance.

To resolve this issue, use Method 1. If Method 1 does not resolve the issue, use the next method that is listed until you resolve the issue.

Important This section, method, or task contains steps that tell you how to modify the registry. However, serious problems might occur if you modify the registry incorrectly. Therefore, make sure that you follow these steps carefully. For added protection, back up the registry before you modify it. Then, you can restore the registry if a problem occurs.

For more information about how to back up and restore the registry, click the following article number to view the article in the Microsoft Knowledge Base: How to back up and restore the registry in Windows To reset the Windows Installer Service settings in the registry, create a registry file by using Notepad.

Then, run the file to update the registry key. To do this, follow these steps:. Click Start , and then type Notepad in the Search box. Click File , click Save As , and then name the file Msirepair. In the Save in box, click Desktop , and then click Save. On the File menu, click Exit to close notepad. On the Desktop, right-click Msirepair. If you are prompted to enter an administrator password or provide confirmation, type the password, or click Continue.

Right-click cmd. If you are deleting files from here manually or during installation or any other program is doing that, you will get an error.

This program will fix corrupted registry keys on bit operating systems, which control the update data, problems that prevent existing programs from being completely uninstalled or updated, and problems that block you from uninstalling a program through Add or Remove Programs or Programs and Features in Control Panel Start the Windows Installer Service In the Run prompt, type MSIExec , and then press Enter.

The Microsoft Windows Installer is the application installation and configuration service for Windows. The Windows Installer is used for the installation, maintenance, and removal of software on Microsoft Windows systems. If you get an error, you might have to start it manually.

Windows Installer Not Correctly Installed Safe Mode If the Windows Installer package faces unstable network access during the uninstallation or installation process, sometimes, the error might appear if you fail to complete the process successfully. Re-register Windows Installer service If nothing works, the best option in our experience is to re-register the Windows Installer service. Close command prompt, save all your work and restart your computer. Check if you are facing the Windows Installer issues.

Can someone please help me on trying to fix Windows Installer on Windows 7. I have been running around all over the web looking for a fix and tried all that pertained to me an still cant get anything to install. Click Start, type Services. Double-click Windows Installer 3.

Set the Startup type of Windows Installer to Manual 4. Click Start to start the service. Note down the error message if any. Click OK. Method 2: Unregister and re-register the Windows Installer to do that follow the steps provided below. Even if you do this correctly, it may look like nothing occurs. Even if you do this correctly, it may look like nothing occurs, or you may briefly see an hourglass. After you run this command, the operation is complete.