I'm here to help you with your business setup, @Sandra921.
When creating a company file that requires Intuit account sign-in, the Admin email address field is uneditable and displayed in a greyed-out state. Once you've completed all the necessary fields with an asterisk, you can proceed by clicking the Create Company button.
However, the Create Company button remains greyed out unless an email address is entered in the Admin's email field.
To fix this issue, we can go through the steps again and select the Sign-in Later option, which will allow you to enter the email address manually. You can refer to this article for additional reference on creating company files: Create a QuickBooks Desktop company file.
Please let us know if you have any follow-up concerns regarding setting up your new business. The Community is always eager to help you out.
