1. Just install the PAK file in the MOD folder.
2. Edit the ModSettings to the below

 <node id="ModuleShortDesc">
              <attribute id="Folder" value="satanhardcore" type="LSWString" />
              <attribute id="MD5" value="" type="LSString" />
              <attribute id="Name" value="satanhardcore" type="FixedString" />
              <attribute id="UUID" value="4d89b6d6-5f47-4c96-a4ce-6469c30f4980" type="FixedString" />
              <attribute id="Version" value="268435456" type="int32" />
            </node>