Hi, I've used Pegasus Mail from its first introduction and thought knew all its quirks, particularly when changing PCs or moving mail folders to a laptop.

I'm running a fresh install v4.73 on Win7_64. but because i want my mail folders secure I've installed it on a Veracrypt encrypted drive. Pmail opens and runs to its default setup folders.

However, I have a working install with a large mailbox going back years which I want to migrate to the new installation, then prune the folders for only one year of previous mail.

I copied the MAIL folder to the new install and I'm met with a window:

User name, please "In order to access your mailbox you must enter your Pegasus mail username. Please type it below"

I'm assuming this is coming from pmail not Windows, but what is it? I've never encountered a mailbox security access message before and I don't know what Username it's looking for or where I can find it?

Help appreciated - Thanks