Lighting on Copied project Different

Development Rendering
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1

I copied the entire project from 1 PC to another PC and the lighting on the inside of the building is not the same as the original project. There are no shadows, the entire lighting inside looks washed out. Outside lighting looks fine, its just the inside.

Any ideas? Thanks

2

Worked it out, for some reason the Engine Scalability settings for Global Illumination, Reflections and Shading were set to Low and the others were at Epic