Processes in Microsoft 365 for setting up Office apps, redeeming product keys, and activating licenses.
I use Checkpoint Tools for PPC and was also having hte problem where the installation tells me that Office is not installed. I set the registry entries mentioned above (Bitness) and they did not work. The way I solved it was to create a Symlink that makes an Office directory point to the onw in Program Files. This fools the install into thinking Office is installed in the right path:
mklink /D "\Program Files (x86)\Microsoft Office 15" "\Program Files\Microsoft Office 15"
After running that command the Checkpoint Tools worked.
Mario