i just download this amp software but i cant get find the program or another way to start it up. the website says something about a vst plug in but i dont know what that is
do i need another program to make it work?

A VST is a plugin for a piece of audio software. You need a DAW to use them, so go and download Reaper (it's free for a while) and follow their instructions on how to install VST plugins.
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Quote by Kensai
I must be even further in the closet then