The above error commonly appears, when you try to install Visio, Project, Skype for Business, or OneDrive for Business, while you have Microsoft Office 2019, 2016 or 2013 Professional Plus or Standard, already installed on your computer
This tutorial contains instructions to resolve the Office setup error 'We found a problem! We're sorry, Microsoft Office installer encountered a problem because you have these Click-to-run installer based Office programs installed on you computer: Microsoft Office Professional'.