Here is an updated guide for the Installation and startup for Prince of Persia The Warrior Within along with the entire Prince of Persia Trilogy of Games by Ubisoft. These include guides in written form as well as in video form. Hopefully these guides should be helpful getting the games running in the new Crossover 24.0.5!
Video Guide (YouTube)
https://youtu.be/GNxAFKsYOFs?si=CQ3kX90BdtSNM7Ef
Written Guide (Radio Kaos Blog)
https://radiokaos2.blogspot.com/2024/11/kaos-tutorials-prince-of-persia-trilogy.html
Hopefully these guides should help you out greatly in getting the games including Warrior Within to run well!