I have setup a number of new machines with Windows 10 and Office 2010 Pro.
The detection of Office 2010 patches on Windows 10 seems to be really bad.

Windows 7 Pro x64 / Office 2010 SP2 32-Bit: 44 patches available/installed
Windows 10 Pro x64 / Office 2010 SP1 32-Bit: 4 patches available (no SP2)
A run of Windows Update on the same Windows 10 machine returns 12 Office
updates including SP2

I am thinking it may be how the patch detection is setup. The older patches
were not updated to work with Windows 10?

Best Regards,
Jim Koerner