Vortex 'Needs to Access' Error

[cmaroon07]

This is my first time trying to mod on PC, and I'm not the most computer literate, so this may just be an easy fix. I'm trying to install a mod collection on Nexus for Stardew Valley, and vortex is saying that it cannot access the location of one of the dependencies because it's write protected. Again, not very familiar with computers so I'm not sure what this means. I included a screenshot of the popup so you can better see what I'm trying to say. Does anyone know how I can correct what's going on? Not sure if it matters but I JUST got this pc, as in I finished building it yesterday. Thank you!