How to Fix Windows Installer Service Cannot Be Accessed Windows 10 ?

While installing a program in windows 10 if you face an error that installer service cannot be accessed is a critical issue in windows 10 as without fixing the error you are not able to install any of the program to computer.

If you are not able to install or uninstall Mail App in windows 10 you can read post to Uninstall and Reinstall Mail App on Windows 10. But to fix windows installer error in windows 10 you can read and execute below listed methods to fix various issues in windows 10.

Windows Installer Service Cannot Be Accessed Windows 10

Steps to Fix Windows Installer Service Cannot Be Accessed Windows 10:


Step1: Read about the version of program is it compatible to windows 10.

Step2: If compatible try installing again.


Step1: Press windows button with X button and Open command prompt in admin mode.

Step2: Now type sfc/ scannow and press enter after command to execute.

Step3: Now type commands listed below and press enter after each command.

  • msiexec /unregister
  • msiexec /regserver

Step4: Check if windows installer service can be accessed.


Step1: Press windows button and in search box type dxdiag.

Step2: Click on dxdiag in results and check the version you are using.

Step3: Now browse official windows site and check available version.

Step4: Open windows site and download latest version of direct X to the computer.

Step5: Double click downloaded file in the computer and install.

Step6: Follow on screen command and restart the computer.

Call Windows Support Number 1-877-242-3672 to Fix Windows 10 Installer Error

One the installer is running you can install any compatible software in windows 10 but if after following blog listed above the issue is not resolved then you can contact Windows 10 support number. To get connected to certified team of windows 10 experts you can call +1-877-242-3672 toll free number to get instant online support by connecting through remote sessions in USA and Canada.

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