Not sure how to make this work in windows - Novice

[BrudderLaws]

I am so excited that I may have an option to use this app since jwmerge is no longer working. However I am not even close to to programmer so I am not sure the steps that show "Usage" are clear to me. I have downloaded the .msi for go-jwlm but everything I try at the command prompt gives me a series of errors. I don't know how to choose any files using this application. can someone help me with a step by step tutorial or video to show me how to use this tool?

I would appreciate it.

Thanks... BL