Unable to login as administrator or connection error

[[QEH]Nick]

Ah think i've solved it.
After the migration I renamed the Server to the same name as the previous one.
However the SQL connection was still referring to the previous name given to thi new box.

Simply changed that to the current name, and bob is your mothers brother.

[[QEH]Nick]

However still does not let me login as Administrator with my altered password from the previous install.
Does that reset to the initial password when you do this?

Well the default password does not work either.

So whats going on here?