Undertale Mod Manager

someone please give me a tutorial on this

Soup

does it works with deltarune?

i just ran it through virus total (i am paranoid for viruses) and it got one detection from "maxsecure" saying it's a "Trojan.Malware.300983.susgen" is this a false positive?

It doesn't work, when I drop it into my Undertale folder, it deletes data.win and replaces it with it's own, then it just says there's no data.win. When I use Undertale's own data.win, the mod loader doesn't open at all, what's wrong with it??