"Didn't find associated module for breakpoint"

I've been debuging using 'attach to unity player' without a problem. Rider hits breakpoints without error.  However, I need to be able to move the my dll (i.e. the one I wrote and compiled with Rider) to a different directory. When I do that, I get this error: "Didn't find associated module for breakpoint". It is not surprising that Rider can't find the dll because I moved it and if I move it back no problem.  However, I do need to be able to move the dll in order to use an additional tool. The problem is that I do not know how to inform Rider of the location of the dll. Can anyone direct me to the setting or configuration file that would need to be changed in this situation.