Hi, What is the error message you are receiving? If you are using a new Google account to access the sandbox you may need to initialize it first: http://code.google.com/apis/adwords/articles/adwords_api_sandbox_best_practices.html#initsandbox
Best, - Eric Koleda, AdWords API Team On Nov 12, 3:43 pm, OneTime <onetime.mas...@gmail.com> wrote: > We are trying to do testing against the Sandbox after our master > account changed. We are able to access production. But the sandbox > is rejecting the new credentials. I'm guessing it still has the old > client accounts still in there. Any suggestions on how to reset our > sandbox account? -- You received this message because you are subscribed to the Google Groups "AdWords API Forum" group. To post to this group, send email to adwords-...@googlegroups.com. To unsubscribe from this group, send email to adwords-api+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/adwords-api?hl=.