Hi Mike
I think the problem is with your PC rather then the forum.
If you could try this (follow the images) .
First Image - "Start Here" click on the tool Bar .
Second Image - follow the arrows More tools > click on Clear browsing data.
Third Image - make sure all these are checked then press "Clear browsing data"
That's half way .
Email George with your preferred password .
When you get a new password start again .
Hope that works for you .