To remove the update installer, first drag the Office 2011 SP2 Update (14.2.0) volume to the Trash, and then drag the file that you downloaded to the Trash. How to obtain the update The following file is available for download from the Microsoft Download Center.

Additionally, you must install the Microsoft Office for Mac 2011 14.2.3 update before you install the Office for Mac 2011 14.3 update. To verify that the computer meets this prerequisite, click About This Mac on the Apple menu. This update provides the latest fixes to Office for Mac 2011, which contains several changes that add functionality and improve security, stability, reliability, and performance. Microsoft has released a Service Pack 2 (14.2.0) for Microsoft Office for Mac 2011.