Why is my Active Directory user account not able to log in after being disabled and re-enabled?

1. Ensure you are attempting to log in from the correct server – Double check that the computer you are using to log in is on the same server as your Active Directory account
2. Check your account settings – Make sure your account name is accurate and does not contain any typos. You may also need to reset your password if it has been expired.
3. Confirm your account is enabled – Double check that your Active Directory account has been correctly enabled in the company's administration panel.
4. Check for any other updates – Make sure no further changes have been made to your account.