Hello everybody!
The game P. B. Bear's Birthday Party (https://legendsworld.net/adventure/game/3418) points out to Everquest Titanium Edition 5CD ISO (https://www.legendsworld.net/site/downl ... 0#Download) instead the real game.
Anyway I found out 2 versions ISO on archive.org, but as I don't know which one you want, I wrote down both:
https://archive.org/details/DKMMPBBP (US release, only Win3x/Win9x version)
https://archive.org/details/win-dorling ... hday-party (Windows & Mac version)
Great hug from Brazil