Thanks guys - I found the root directory - I believe this is the ROOT directory , right ?
But you say I should copy and paste what's in the mod's Upload folder into the root -- but when I open the mod's "Upload" folder, there's layers of nestled folders, so opening the folder reveals 2 other folders, "Clientscript" and "Images"
Can't paste that as there is already a folder named "Images" in the root , and it'd overwrite.
Should I just copy and paste the whole folder called "Upload", or rename something ?