🚀 go-pugleaf

In continueing to try and solve I have just been to the the user account page in Vista, as suggested by Brent, but unfortunately it doesn't have anything like personal options. On the main page the only actions appear to be 'change password' and 'change picture'. To the left of the main page is a list of 'Tasks' which gives me another chance to change the password. Under Tasks are two further options:-
'Configure advanced user profile properties' and 'change my environmental variables'. I opened both, but both of them seemed very technical with no options for changing default programmes.

Must keep going to try and find an answer, I have one further idea to try and will post if it works.