im not sure what steps you actually did
when you start outlook, outlook has a PROFILE for EACH USER
most people only ever have ONE user profile but if you have TWO
profiles a menu shos and asks which one you need.
once you are in outlook, you can use the IMPORT command
to transfer FOLDERS that conatin emails into your current
profile, or you can just CONNECT the PST file as an ARCHIVE
then it appears in the Navigation pane as an EXTRA INBOX,
OUTBOX etc just as it was on the old pc.
then you can CONNECT and DISCONNECT the archive whenever you like
anyway, to RE-Create a PROFILE you use the CONTROL PANEL
MAIL options.
so on the new pc, DO NOT OPEN OUTLOOK
go to the control panel and CREATE A NEW PROFILE.
if the old one is still there, just delete it
then you should be able to enter OUTLOOK
you may need to re-enter your EMAIL account settings
and run the TEST email to make sure it all works
then just copy your OLD PST file to a nice sensible place like a nice NEW
folder in MY_documents.
then start OUTLOOK and import the messages or connect the archive(the pst)