I am trying to set up API access to AdWords, and cannot get past the first step in Account Settings->AdWords API Center.
The first thing that gave me problems was the fact that I can't edit any of the fields on this form. No matter what I do, I get
an error "Value is required":

This account was set up some time back by an employee who has left the company, and the email address here may have never been
valid. I suspect that is why the Access level is "rejected". Recently, when I try to open this screen, I get an error message across the top:

Any help or suggestions?
thanks,
Andy