You can learn from this article how to remove an end-user from your Pro or Corporate account.

1. Login to your GoToMyPC Manager Account.
2. Select Manage Users on the left navigation menu.
3. Type the email address of the desired user into the Find field.
4. Select Search Users.
5. Check the box left of the desired user.
6. Select on the Change Status drop down menu.
7. Select Delete.
8. Select the Change Status button.
9. Check the box if you would like to Send email notification to deleted users.
10. Select the Continue button.