It is also known as a Windows Cabinet file (file extension CAB), which is classified as a type of Archive (Windows Cabinet) file. Last Updated: The development of Microsoft Office Professional Plus 2013 2013 by Microsoft prompted the latest creation of ProPrWW2.cab.  Downloading and Repairing ProPrWW2.cab.Please remember to mark the replies as answers if they helped.
#Proplusww.msi missing office 2010 install
If you downloaded it from some source, try to download it again and then try to install it to see the result.  Setup cannot find ProPlus.WW\propsww2.cab on Office 2010.f40e7c8ce2 WW/ose.exe //Office2010/ProPlus.WW/osetup.dll //Office2010/ProPlus.WW/ProPsWW2.cab //Office2010/ProPlus.WW/ProPlusWW.msi //Office2010/ProPlus. Next, go to your web browser's "Downloaded" folder and copy the downloaded ProPrWW2.cab file. Select file version compatible with your operating system and click the "Download" button.
The last solution is to manually download and replace ProPrWW2.cab file in appropriate folder on the disk.