The final security update for this version was released in October 2017 . Microsoft no longer provides new updates or technical support.
This guide details the available versions of Microsoft Office for OS X Lion 10.7.5, explains how to secure the latest updates, and explores alternative options for older hardware. Supported Microsoft Office Versions for OS X Lion
The update for Microsoft Office for Mac OS X Lion 10.7.5 includes: microsoft office for mac os x lion 1075 updated
: Office 2008 runs smoothly on Lion but lacks modern file format efficiencies and interface updates found in 2011.
You will need an original Microsoft Office for Mac 2011 installer (disk or digital download). The final security update for this version was
Are you currently getting any specific during the installation?
The most recent version of Microsoft Office that runs on OS X Lion 10.7.5 is . Microsoft has confirmed that Office 2011 is fully compatible with OS X Lion, and its engineers have tested it extensively on the platform. In fact, Microsoft partnered with Apple to resolve many issues prior to the Lion release, and they continued to provide updates to improve stability on Mac OS X Lion. Office 2008 for Mac can also run on OS X Lion 10.7.5, but Office 2008 is older and may not be as stable or feature-rich as Office 2011. Supported Microsoft Office Versions for OS X Lion
If you must keep Mac OS X Lion 10.7.5:
Since Microsoft's AutoUpdate service may not work, you must locate the final 14.7.7 update patch (sometimes labeled as SP3 or a security update) from legacy software archives.