Help with "elevated permissions"

I have recently reinstalled GTA V again and wanted to get the LSPDFR mod installed. I had previously had GTA V installed with the LSPDFR mod (with no problems) installed with it but I ended up deleting it a few months back. Now when I try and install the LSPDFR mod everything is fine until it comes to loading the rage plugin hook. It pops up with a window saying "elevated permissions detected" I'm assuming this should not be happening as my system does not struggle to load or play GTA V with LSPDFR installed which it suggest it needs to activated for. For extra information I do have GTA V installed on a external hard drive whether that causes any complications. As well as this, I also have tried to remove the elevated permissions going into the compatibility section but with no avail to solving it as it will not let me change it. Any help would be appreciated.