See Method 3 in this article to resolve this error. For example, you chose not to install Entourage or Excel during setup. You chose to run a Custom installation, and not all applications are installed. The language of the update file does not match the language of your Office for Mac installation. Your software is already updated, and you are trying to install the update again. The Time Machine or another application is interfering with the installation of the update. This issue may occur for one or more of the following reasons:Īn external hard disk drive is connected to the computer. To learn how to fix it this issue, see 'I can't install Office for Mac updates' at. A version of the software required to install this update was not found on this volume.
