Media Player not working on different PC

Hi, i packaged my project and the movies Im using in my video game are not working on different PC, it is just white screen for them. I added those movies in Content/Movies folder, also create playlist for them, in project settings i added those movies (not the movies on the startup).
Im using mp4 1920X1080 but that shouldn’t be the problem.
Also those movies are working on my computer but not on another one.
I repeat again, those movies works on my computer but not on another one.

I tried even resetting URL path then adding new path again but that didn’t help.

In Content/Movies folder I also have materials there (for media player, texture for media player and widgets that I’m using for media player)

Any idea guys, did you encounter something similar before ?

Fix it by manually adding movies in the Content/Movies folder and changing URL patch to that content and selecting that specific movie, also in project settings I added on additional non asset movies content just to be sure and on directory