Correct i have not installed that mac on any other device. This is the mxq and i have had the same dll error on all 4 mxq pro boxes i have. I have only tried to install the stb emulator on 1 of the boxes but expect it to act the same. I had a mxq non-pro that loaded everything perfect.
okay , recv'd that same streamer model and went ahead and installed the stb emu - double checked all settings, mac addy /made sure to check the box for "send device ID"/ backed out and exited out to log in page...but first, went here https://papiao.is/main/search_rocket ...to change the mac addy for this device..it was succesful, and so now i enter in my user/pass info and gave me the "auth error" ...so, go back to papiao and double check mac is updated to the one i chnaged to and now all was left to do is click on "iptv reset" and once it was successful..i go to my app and exit out and reload and had to re-enter my log in info and it connected...
check it out (if you haven't already) and these steps worked for me on the same MXQ streamer, so, did you get er goin'?