ToolboxV.zip is for the matrix last release 2022.027.
Toolbox version 2.11+ requires GE version 2025.017 + and runs best in the 2025,025 release available here on Harpgamer
Note these install instructions which differ slightly for the different GE versions.
Your downloaded Export.DLL for Harpoon Classic is easily installed.
For Toolbox v 2.11 in game versions 2025.017 + you should create (if not already) a folder in the games standard ExportDLL folder and name it 'GE'. Then simp