- Windows Installer Not Correctly Installed 7
- Windows Installer Is Not Correctly Installed Server 2012
- Windows Installer Cannot Be Accessed
- May 24, 2017 Update the Windows Installer files to the latest version. To do so, visit one of the following Microsoft Web sites, and then download and install Windows Installer 2.0. Note Windows Installer 2.0 is included with Microsoft Windows XP. You do not have to perform this step if you are using Windows.
- Step 4: After the latest Windows Installer in installed you can restart your computer and install the program you need and check whether the issue Windows Installer not working Windows 10 has been solved. After reading this article, I have successfully solved the issue Windows Installer service could not be accessed.
- 'The Windows Installer Service could not be accessed. This can occur if the Windows Installer is not correctly installed. Contact your support personnel for assistance.'
- For me at least, this method cleared the problem I was having of not being able to check for Windows updates, and having it say: 'the Windows installer is not installed correctly'.
A customer recently contacted me due to a problem they were experiencing while trying to install the .NET Framework 2.0 on the x64 version of Windows Server 2003. I took a look at the verbose log file for this scenario and saw the following error:
Windows Intaller is not correctly installed How do I fix. This thread is locked. You can follow the question or vote as helpful, but you cannot reply to this thread. As shown in the window, 'Windows Installer Service could be not accessed' may occur when the Windows Installer is not correctly installed. It's no difference when the Windows Installer files are damaged or missing.
Action start 9:16:59: CA_InstallAssembly.3643236F_FC70_11D3_A536_0090278A1BB8.
MSI (s) (B0:F8) [09:17:03:906]: Product: Microsoft .NET Framework 2.0 (x64) -- Error 1719.The Windows Installer Service could not be accessed. This can occur if you are running Windows in safe mode, or if the Windows Installer is not correctly installed. Contact your support personnel for assistance.
MSI (s) (B0:F8) [09:17:03:906]: Product: Microsoft .NET Framework 2.0 (x64) -- Error 1719.The Windows Installer Service could not be accessed. This can occur if you are running Windows in safe mode, or if the Windows Installer is not correctly installed. Contact your support personnel for assistance.
Usually when I see error 1719, I recommend that the user try to repair the Windows Installer service. However, in this case, that didn't seem to help, and I had to refer this customer to the Microsoft technical support team for further assistance.
Windows Installer Not Correctly Installed 7
Our technical support team looked at this scenario in more detail and found that there was an additional set of steps needed to repair the Windows Installer service on a 64-bit OS.
Here is a complete set of steps that should allow you to repair the Windows Installer service on a 64-bit OS:
![Server Server](/uploads/1/2/4/8/124857261/276690066.jpg)
- Click on the Start menu, choose Run, type cmd and click OK
- Run this command: %windir%system32msiexec.exe /unregister
- Run this command: %windir%syswow64msiexec.exe /unregister
- Run this command: %windir%system32msiexec.exe /regserver
- Run this command: %windir%syswow64msiexec.exe /regserver
- Restart the computer
After executing all of the above steps, you can try to re-run the failing setup and hopefully get better results.
Note that this workaround is documented in this knowledge base article, but the extra steps that are needed on 64-bit operating systems are somewhat buried in the middle of that article and can be easy to miss.
Windows Installer will not work under Safe Mode, this means that programs cannot be installed or uninstalled in safe mode without giving a specific command using msiexec in command prompt. If you try to uninstall programs in Safe Mode, you may receive the following message:
The Windows Installer Service could not be accessed. This can occur if the Windows Installer is not correctly installed. Contact your support personnel for assistance.
This post will tell you how to make Windows Installer work in Safe Mode.
Make Windows Installer work in Safe Mode
To make windows installer to work under safe mode you need to create a registry entry for every type of safe mode you are login into:
![Windows Installer Not Correctly Installed Windows Installer Not Correctly Installed](/uploads/1/2/4/8/124857261/537648680.png)
Safe Mode
Type this in a command prompt and hit Enter:
Then start the Windows Installer service by typing net start msiserver
Safe Mode with Network
Type this in a command prompt and hit Enter:
Windows Installer Is Not Correctly Installed Server 2012
Then start the Windows Installer service by typing net start msiserver.
Microsoft failover cluster manager. See this post if your Windows Installer keeps popping up randomly.
How to uninstall programs in Windows Safe Mode easily using Safe MSI, How to directly reboot in Safe Mode and How to boot in Safe Mode in Windows 10 may also interest you!
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Windows Installer Cannot Be Accessed
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