Select the version of the mod you want to use.
**The drive you placed your game files may be different. The examples below show C drive.

Place mod into the c:\Program Files (x86)\Steam\steamapps\common\Sekiro\mods
Must have Sekiro Mod Engine Installed in c:\Program Files (x86)\Steam\steamapps\common\Sekiro

Copy the param folder and all contents into the *:\Program Files (x86)\Steam\steamapps\common\Sekiro\mods folder
The end state will look like this.

c:\Program Files (x86)\Steam\steamapps\common\Sekiro\mods\param\gameparam
the gameparam.parambnd.dcx and gameparam.parambnd.dcx.bak will be in the folder shown above.