Media Offline in Timeline

I just started using Davinci Resolve recently. I was working on a project when I had to switch the source folders to a new hard drive because the old one was about to break. I went into my project and changed the source folders to the new location, and the files would load in the media pool, and the clips would work in the timeline when not rendered. When the timeline was rendered, the files were only showing "media offline". I tired importing completely new clips and putting those in the timeline to see if it was just the already selected clips, but those didn't work once rendered either. Any suggestions?