If by chance, or design, a you need to Remove a Course Enrollment from a Users account, this straightforward process is outlined below: 

Admin >> Users >> Course Enrollment >> Revoke a Course Enrollment

Remove a Course Enrollment from a User account 

1. Head to the Users Menu from the Navbar

Click on the Admin tab, follow the "More Admin Actions " link at the bottom of the dropdown.

2. Click the Users Link in the Admin Sidebar

3. Find the "Revoke Course Enrollment Wizard" 

Under the "Course Enrollment " header, check the "Revoke a Course Enrollment" radio button

4. Select your User

Lookup your User by using the search tools. 

5. Select the Enrollment you'd like to Revoke 

All Enrollments attached to a Users account will be listed here. You may search, select All, or select them Individually. 

Checking the "Remove History as Well?" checkbox will remove all of the records from a Users Enrollment, including progress, certificates awarded, etc. (Optional)

7. Click Finish to Complete the Revmoval.