Cannot run setup due to object references not set to an object

[Korinthian1]

Setting up workspace ...
Detecting Windows ...
Searching for VS in "C:\Users\kianm\AppData\Roaming\Vintagestory" ...

Something went wrong!
System.NullReferenceException: Object reference not set to an instance of an object.
at vsmodtools.SetupCommand.CheckPath(String path)
at vsmodtools.SetupCommand.Run(String[] args)
at vsmodtools.Program.Main(String[] args)

This is what I have whenever I try to setup, this would be in the vintagestorydata folder with no other mods