Microsoft Office Questions and Answers - File SKU112.cab is Not Available Error
Steve writes in with an Office question
Question:I uninstalled office 2003 to install Office 2007 and now it says file SKU112.cab is not available.
Answer: The SKU112.cab file is most likely left over from your Office 2003 installation and is causing confusion after installing Office 2007. You may want to uninstall Office 2007 and run the Windows Installer CleanUp Utility to see if you can remove any office references.
nother option is to reinstall Office 2003 and then install Office 2007 and let it remove the 2003 version for you rather than uninstalling it yourself. Or if this is happening during the 2007 installation you can try to put in the 2003 CD when it gets to this message to see if it can find the file it needs.