Tech Support

Consult your computer and OS manuals for instructions on how to free space on your hard drive, change video drivers or modify the OS setup.

Our office will be closed Tuesday, December 24 – Wednesday, Jan 1

so our employees can enjoy the holidays!

The AFH 1 was released on Dec 6, and we’re hard at work on the 25E6 study guides, set to release in January 2025! 25E5 study guides will be available later in 2025. Preorder now to get your guides as soon as they are available.

Contact Tech Support

If you still experience problems, please contact Tech Support by phone or email:

McMillan Study Guides, Inc. PO Box 4509
San Luis Obispo, CA 93403
Phone: 800.821.1338 or 805.545.0112 Hours: 9 am – noon, 1 – 4 pm PT, M–F