How Do I Set up a Mailto Protocol in Windows 10?

You can set that by heading to Settings > Apps > Default Apps and scrolling down and clicking the “Choose default apps by protocol” link. Then scroll down and find the “MAILTO” protocol and change the app accordingly.

How do I create an email association in Windows 10?

In Windows 7, Windows 8, and Windows 10, choose Start and then type Control Panel. Choose Programs > Make a file type always open in a specific program. If you don’t see Programs, choose Default Programs > Associate a file type or protocol with a program.

How do I make an email association in default programs in Windows 10?

Default e-mail program in windows 10

1. Open the Control Panel:
2. In the Control Panel dialog box, in the Search Control Panel textbox, enter Default and choose Default Programs:
3. On the Associate a file type or protocol with a specific program screen, scroll down the list until you find Protocols:
4. Choose the client you prefer:
5. Click OK.