The guide on this link in the support section does not work:
I have two profiles in regular thunderbird and they both have the names
They are in separate folders. When I copy the contents of one .default folder into the profile folder in Thunderbird Portable and then open THunderbird portable program, there is no profile there.
How do I resolve this? Thank you,
you must mean the instructions didn't work.
For me with just one profile that has 5 accounts on it, I just copied the whole profile directory, not any specific files in that directory.
I know you said you have two different profiles you want, but if both of them are in the one profile directory, it should be the same way.
Don't be an uberPr∅. They are stinky.