Windows Networking, Password

I recently reformatted and reloaded 98SE. I downloaded TweakUI, installed it and now when I reboot it asks me for a password. I have selected the password to be filled in automatically and the “Clear last user” has been checked. The screen fills it in but it says, “The password you typed is incorrect.” I wish to eliminate this altogether because it is a single-user system. I read a response regarding this and according to the response you find the .pwl file, delete it, reboot and when it prompts you for a password you leave it blank then choose ?OK.? I did this, but it now asked me to confirm the password? I am lost! I found the answer before, but never copied it to hardcopy for future reference.