If it cant start (missing dlls) then user needs to install visual studio 2019 redistributable x86:
VcredistWith your client CLOSED follow the steps below:
1) Download the minimap772.otmm file/
2) Press WinKey + R to open the Windows Run Window
3) Type %appdata%/otclientv8/Global on the blank field and click on OK.
4) Copy the minimap772.otmm into that folder. If it asks to replace the existing file, press OK.