I activated studio one 4 professional onto my brothers laptop which have decent specs to run the software and both studio one 4 professional and the waves real time are legit versions. As I try to insert the plug in on to an audio track it does not show up on the inserts. If I replace a plug in with waves tune real time example an EQ it gets rid of that plug in. At a loss for words as studio one 4 recongnizes the plug in and I even get it to work on my brothers audacity software just fine (which is pretty sad). I tried re installing the plug in but that hasnt worked. Re starting the computer didnt work. Re scanning the plug ins in studio one 4 didnt work. Simply baffled. The project session is running with default settings 44.1khz etc. All other plug ins work fine too. HELP A POOR SOUL.