How to install the majority of FPSCreator mods
Step 1: Determine whether you have a 64-bit or a 32-bit computer.
Step 2: Browse to your FPSCreator folder:
32bit: C:\Program Files\The Game Creators\FPS Creator
64bit: C:\Program Files (x86)\The Game Creators\FPS Creator
If FPSC isn't in either of these folders, then you changed the folder that FPSC was going to install into when you installed it.
Step 3: Rename the FPSC-Game.exe file in your FPS Creator folder to FPSC-Game-Bak.exe
Step 4: Copy\cut ALL of the mod's files to your FPS Creator folder, and if you are asked to overwrite any files choose yes, and if you are asked to merge any folders choose yes. Pretty much answer yes to everything.
Step 5: Your mod should now be installed, if for whatever reason your mod isn't installed, contact the creator of the mod for further help.
I hope this helps you
-TZK