The license generator software for Tandberg Ercisson rx1290 and EN8090

I am looking for the license generator software for my two different unit of Tandberg Ercisson rx1290 and EN8090., Encoder/Decoder Units. These are old models and EOL ( End of Life ), so that  Tandberg / Ercisson not support and selling licenses. I bought these a lot, used units for without researching because I am using cheap chinese units with all licenses and features. My boss is really upset about that and I am trying to finding the HD encoding license which we have to use.  I asked someone to sell his license generator program but they just wanted to sell the licenses for some money., not the license generator. so that I am looking for to made for me or program for me one license generator for Tandberg/Ericsson because i have no choice. If I don't have HD Encode License, these are only boxes I could not use for any of my jobs. Please help me and I am sure I will pay some money offer for that program. Let me know how much you want or how many hours taken to do this kind of project. If you want to know more, or questions, feel free and ask me. I am happy to provide anything I can. Thank you..