Go to www.dhs.gov/dhs-trip for the Travelers Redress Inquiry Program
This is general information only. It is not intended as a substitute for legal advice, and does not create an attorney-client relationship.
This is a complicated process which will tak a lot of time and effort. You need to talk to an immigration attorney.
NYC EXPERIENCED IMMIGRATION ATTORNEYS www.myattorneyusa.com; email: email@example.com; Phone: (866) 456-8654; Fax: 212-964-0440; Cell: 212-202-0325. The information contained in this answer is provided for informational purposes only, and should not be construed as legal advice on any subject matter.
Ms. Wolman gave you a good link.
Mr. Segal gave the best advice: talk to a lawyer.
PROFESSOR OF IMMIGRATION LAW for over 10 years -- This blog posting is offered for informational purposes only. It does not constitute an attorney-client relationship. Also, keep in mind that this is an INTERNET BLOG. You should not rely on anything you read here to make decisions which impact on your life. Meet with an attorney, via Skype, or in person, to obtain competent personal and professional guidance.