So far, working perfectly, thank you. I'll let you know if it comes back.
As for adding arguments, here's something you can add to your guide for windows users:
To add arguments to the script you must first create a shortcut, this is because arguments can only be added to shortcuts and not the original .exe.
To create a shortcut, copy the original .exe, right click wherever you would like the shortcut to be (can be same folder) and select 'Paste shortcut' like so:
Right click on this new shortcut, select properties and add the arguments to the end of the target field like so: