Recording one Client with OBS using ISBOXER EVE Online

I play eve online and want to record just one client of my 5 that I have and I cant get it to record, it goes as a black screen when recording.

Help!!!

[bob]

Beyond running OBS as admin, there is nothing special required.
Only other special piece will be if you have your client as a videofx viewer on a dxnothing, then you need to record the windows dwm, or do a monitor capture.

Beyond that, it is something between OBS and EVE, and ISBoxer is not part of the picture.