Hi there CM104,
Thanks for reaching out about your emailing reports and forms. QuickBooks Desktop is a great tool able to help you keep track of sales and expenses so you know the profit of your company. I can point you in the right direction for assistance with emailing forms.
Thanks for trying the steps you mentioned in your post. For further assistance with errors with emailing from QuickBooks Desktop, I recommend reaching out to the QuickBooks Desktop support team. They'll be able to view your account setup with assist you in making sure that all is set up properly in your account to be able to email your reports and invoices. You can reach them using the methods outlined in the QuickBooks Desktop software support policies.
If you have any other questions, feel free to reach out here.
