If the Mapped Network Drive is not showing on your Windows computer, you need to check if SMB is enabled, change this Registry setting, etc.

If you want to add or remove the Map network drive Content Menu item on your Windows PC, then this article will help you. Read on to learn more.

Windows asks for a password when you try to access a mapped network drive. As you can see in the figure, Windows indicates that the password is incorrect and then prompts you to enter a new password.

Based on your reply, I'm assuming that Microsoft Backup software (bundled with Windows 10/11) doesn't have the ability to backup to a mapped network drive similar to what you described with Veeam?