Hi there, @aquaclear.
Thank you for reaching out to the Community. It's my priority to help you sort this Here are some of the possible reason why you're getting this warning.
- Your using a QuickBooks version which doesn't support Outlook.
- There's an issue with Outlook installation.
- Your profile is not set up in Microsoft Outlook.
- Outlook is not the default email program.
- Your QuickBooks is hosted on the Cloud and your service provider doesn't have Office installed as a hosted application.
We need to check if your outlook is set up as your default email program for your email, contact and calendars.
We can Edit the mail profile in Windows. Here's how:
- Close your QuickBooks.
- Go to the Windows Start menu, then search the Control Panel.
- Press Control Panel, then enter Mail in the Search control panel field.
- Select Mail, then Show Profiles.
- Mark the Always use this profile checkbox, then OK.
- Open your QuickBooks, then set up Outlook for email.
If you can't find the Mail in the Control Panel, you might need to try these steps.
For more detailed steps, you can refer to this article: Fix Outlook is missing in send forms preferences.
Please don't hesitate to post in the Community. We are always here to lend a hand. Have a great day!
