PHREG is part of the SAS/Stat product. It is not installed on your SAS box. Either 1) it is not licensed (in which case you are SOL) or 2) it was not installed. Hope for 2). Call your local IT support. If they can't resolve it, you then go to SAS tech support. SAS tech support may want you to have the ORIGINAL CDs, so you may need to have your IT support people there with you when you call (at least our IT folks won't let mere users have their originals).