How to remove “Windows installer service could not be accessed error”

Windows operating system is a very reliable operating system that gives you so many features free of cost to complete your personal or professional work. Sometimes you try to install new software and you get failed in it. It happens due to a very common error i.e. “Windows installer service could not be accessed error”. The error prevents you to install any new updates. It happens if the Windows installer service is not properly on your computer. Some manual methods will help you to fix this error manually. You can also use Advanced System Repair Pro tool to resolve the issue automatically.

Symptoms –

Main symptom is the prompting of a very common error message usually as;

“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.”

Causes –

“Windows installer service could not be accessed error” comes to your computer if the windows installer service is unregistered or corrupt and you are unable to access it. You can also get this error due to virus infection, firewall settings, incorrect Windows registry entries, damaged system files, incomplete installation of the Windows operating system, etc.

How to remove “Windows installer service could not be accessed error”

You should use the following method to fix the problem very easily:

  1. Start your computer log in as an administrator.
  2. Go to start button and click on Run.
  3. Type cmd in the box and hit enter.
  4. Type msiexec.exe /unregister in the command and press enter.
  5. Now type msiexec /regserver and press enter button.
  6. Restart your computer and try to install the new software.

Above manual solution will help you to get rid of “Windows installer service could not be accessed error” very easily. But if the error message is still prompting on your computer then you must go through the Advanced System Repair tool to fix it automatically.

Highly Recommended

In 98% cases it is observed that due to corrupted system files, wrong Windows registry entries and missing or not found dll, exe, vxd, files are the causes of this error. To fix these causes and to remove virus or malware infection you must have to scan Windows with Advanced System Repair tool. Advanced scanning algorithm of this software cleans Windows errors easily.

Download Advanced System Repair

Advanced System Repair tool will remove all the Windows error issue automatically as it is specially designed to fix the Windows issues. You can scan and remove the virus infection with the help of this tool and enhance the performance of the computer incredibly.

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