This stands for Office Source Engine . It is an official Microsoft Windows service responsible for caching, installing, and updating Microsoft Office. When you install, patch, or repair Office, the setup bootstrapper relies on ose.exe to manage the installation files stored on your hard drive or disc.
: The engine remains on the system as a Windows service to facilitate software updates, repairs, and the "Watson" error reporting system. Source Resiliency Proplus.ww Ose.exe
ose.exe -cache -corpcache "C:\MSOCache\..." This stands for Office Source Engine
To understand this, it's helpful to break down the two parts of the name: or repair Office