I know this hasn't been an easy process for you, @WallyB. Let me provide some steps to fix your invoicing with Google Calendar.
To begin, let's establish a new connection with your invoicing app so you can get back to business in no time. Here's how to get an invoice with the Google Calendar app within QuickBooks Online:
- Proceed to Apps and select Find Apps.
- Enter Invoice with Google Calendar in the Search address and click the app.
- Select Get App Now.
- Follow the instructions on-screen to complete the integration.
For more information, please check out this article: Invoice with Google Calendar FAQs.
If the issue persists, I'd recommend reaching out to our Phone Support team. An agent can do a screen-share with you and verify what causes the error.
Let me know how this goes and leave a reply below. I'm just a post away and determine to help you. Have a good one.
