agustin_ichu Hi. Umm ... How ? I mean how it is possibile that its not detecting R7? Or you are just saying that its not detecting because you just don't have it on your PC?
However, yes I will roll out this installer soon. But still this won't solve .NETCore thing, especially that there are many differences to cover.
Meanwhile, short installment of R7 (even eval) should do the job. After that you just have to open R8 make sure it is set to .NETFramework mode. Drag and drop rhp on R8 and you should be ready to go. After that you can uninstall R7.