MS Office 2016 – Fix installation error code 30066

Configurare noua (How To)


The Office installation error 30066 is mostly caused due to the following reason:

  • The office installation has been blocked due to the installed antivirus software or the firewall.
  • Poor internet connection.
  • Some previous version of the Office suite has already been installed to the device of the users.
  • The setup files of the previous version of the Office suite have not been removed completely.
  • Insufficient Disk Space.


Pasi de urmat

Disable the Windows firewall or the antivirus software installed, temporarily.

Check your internet connection.

Check if any old installation of MS Office is still present on your device and uninstall it from Programs and Features menu.

Check if you have enough free space remaining on your disk.

Tip solutie



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