Otsav Dj — Pro 1.90 Machine License

It appears “OtsAV DJ Pro 1.90” is a legacy version of OtsAV DJ software by , and the “machine license” likely refers to their per‑computer licensing system (activation tied to a specific machine’s hardware ID).

I searched extensively for a paper or official documentation specifically titled — but found no academic paper, user manual, or license file with that exact name. otsav dj pro 1.90 machine license