Most of my programs cannot be found using the Start10 search, therefore i am reliant on expanding start menu folders.
For example, searching for 'paint.net' or 'paint' doesn't work:

and searching 'Word', 'Microsoft', or 'Microsoft Word' also won't work.
If I bypass Start10 and revert to the standard startmenu it finds my programs fine.
Many months ago I set the Windows content locations, and the roaming folder location to my D-Drive, but i'm sure Start10 worked fine for quite a while after I made the changes.
The issue has been happening for quite a while now, despite a Start10 upgrade a few months ago, and today a full uninstall of v1.60, reboot, then install of Start10 v1.61.
I'm running Windows 10 Pro (1803), OS build 17134.471
Any suggestions please?