RSL5000 v.20 issues

Hello all. Yes, I remember well that RSL5k v.20 was plagued with issues however, it used to run on my laptop. After many years of hibernation I now need to use it but when I try to open it, it keeps asking me to login. I have no idea what I am supposed to enter, I don't password protect my projects. This company has allowed their service contract with AB to lapse so I no longer have access to KB for help. Anyone know what the malfunction might be and how I can resolve this?
Thank you.

log in to RLSL5k, or log in to the laptop?

Oooops sorry folks. I found another thread AFTER I posted my question that explained how to configure the network directory and that resolved it.