Navigate to the Control Panel and select the Mail component. Selecting Show Profiles will bring up the current profile. Outlook should be highlighted when you click Yes at the prompt. Remove the profile by clicking Yes after that. After that, apply it by selecting OK then Apply

Go to the Start menu and open Control Panel. Select User Accounts from the list. Choose Mail (Microsoft Outlook 2016) from the drop-down menu. … Click Show Profiles under the “Profiles” section. … Select your profile using the methods described previously. click

A profile may be deleted if its owner deactivates it. All email accounts stored in the deleted profile are permanently erased, and any Personal Folders Files (. pst) linked with it will remain on your computer. . Select Show Profiles to reveal them.