@JULES1111 - Yes, I opened RegEdit yesterday and could find no folders with the TM still in the title. But I have one in my EAGames save folder. Oh, wait! I just opened RegEdit again. I didn't look far enough! Yesterday I just saw two folders in EA GAMES: The Sims 2 and The Sims 2 Fun with Pets. I guess I didn't look inside those folders to find display name. Today I did.
Okay, TM is deleted. AND, my original neighborhoods are now available again. Plus the new one I started yesterday. I just transferred the new hood folder to the old Neighborhoods folder. I don't play with Origin on, but I keep it because there are still a few TS3 expansion packs I want to get from them. And maybe TS4 sometime. But TS2 is my favorite to play.
@BMSO - The trademark did not really affect the game itself. I originally got rid of it because Simpe or some of the other TS2 utilities I use could not access the save files.
