I lost my Win7 Solitaire, but I found a download and reloade it.
Actually, it was there the whole time. The new download just woke it up. My stats were still intact.
I just noticed that Paint was gone, too. However, I thought I remembered that Paint was still distributed, so I typed it into the search bar and it can up. I clicked on it and it was restored. So I tried the missing games...also restored. I’m starting to think the files are still there, but the visible flag is turned off.