Missing PFS-Download Folder
Open the Finder. Then, navigate to Users > Your User > Downloads.
Locate the folder named PFS-Download.
If you are missing the folder, create a new folder and name it “PFS-Download”.
Then restart the PFS APP and try to install again.
Downloads folder is sourced to a Cloud or External drive
In order to install correctly, the plugins will require that the Downloads folder is sourced to your internal drive so that it can properly set itself up to install.
If you have the Downloads folder sourced to a cloud or an external storage device, remove the downloads folder from there and place it on the internal drive.
After this try to install once more.
Not enough Space
Please double check your system storage and clear out any unnecessary files from the system so that the plugin has enough space to install.