Reply to unsuported or DRM...? Its an TPro2 / S4 Demo track

Something strange started to happen today.
i am going to test out something in traktor so i removed my external drive where i usually get my music from,

so i went into the traktor browser tree and dragged a file from the DEMO SONGS list into deck A

i get the error that its an unsupported file or a DRM

so i checked the properties of the Sample Track
strange..... the file path is completely wrong. but i have not moved Traktor

i did however downgrade it and installed 2.5 again.
For some reason, traktor is looking for audio files in a path that doesnt exist, nor is it installed in this path.

I have been looking in my laptop to find the sample tracks, one shots, and so on but i realized that EVERYTHING that comes installed in traktor as music samples
are no longer on my system.