migration problem

hi everybody, i have thunderbird portable (95.5.0.8041) in my external hard drive (E:) i changed my ssd (C:) for a bigger one and it's not working anymore, thunderbird open but like a new install without any account and ask me to set a new one, i dont understand why this happen as its not on C; it should work with any computer as portable, if someone have an idea it will be apprecated as i spend 2 days aleady to try to fix it and get my mail! thanks