DAMO "Unable to open user.id file."

While re-installing DAMO, I’m receiving a message “Unable to open user.id file.”

The install seems to run fine. But when it goes to configure the MAPI profile and asks for my name and the Domino server, it tells me it can’t find the user.id file. This has been pretty much standard when I’ve installed DAMO in the past. However, when I browse to the user.id file and tell it to copy it to my data directory, I receive an error dialog stating, “Unable to open user.id file.”

Any thoughts?