Created a Forum account.
Created a Main account login.
Launch the Nasomi exe.
Enter correct username and password.
Tells me: Failed to login. Invalid username/password. Autologin activated!

Lol, thanks for recreating all the headaches from PoL!
At least I eventually got SE's version to run

(and no, my password is not being entered with double characters)

If your password contained something that was not a number or letter, reset it to have just numbers and letters.