Excel 2007 Formulas (Mr. Spreadsheets Bookshelf)

If you have difficulty installing or using any of the materials on the companion CD, try the following solutions:

• Turn off any antivirus software that you may have running. Installers sometimes mimic virus activity and can make your computer incorrectly believe that it is being infected by a virus. (Be sure to turn the antivirus software back on later.)

• Close all running programs. The more programs you're running, the less memory is available to other programs. Installers also typically update files and programs; if you keep other programs running, installation may not work properly.

• Reference the ReadMe: Please refer to the ReadMe file located at the root of the CD-ROM for the latest product information at the time of publication.

If you still have trouble with the CD, please call the Customer Care phone number: 800-762-2974. Outside the United States, call 1-317-572-3994. You can also contact Customer Service via the Web at http://support.wiley.com. Wiley Publishing, Inc., will provide technical support only for installation and other general quality-control items; for technical support on an application, consult the program's vendor.