System Requirements:

Important Notice Regarding Excel-2007:    Click Here

PC Versions:

  • Windows 95®, or later. Not yet confirmed on Microsoft Vista®

  • Excel 97® Thru 2003. There are compatibility issues with Excel 2007 which are yet to be resolved. SEE NOTICE LINK ABOVE.

  • For Version-5 best performance we recommend using a recent model pentium processor, or the equivalent. The Currency Converter and Income/Expense Sensitivity Utilities will not work with Excel-97.
  • PC or terminal must have a "C" drive or modification will be required.
  • RCF will not run on a MacIntosh.
Excel Environment:
  • Excel Macro Security must be set to medium, or low. (Instructions)
Online Calculators:
  • Subscription To Product.
  • High Speed Internet Access Preferred.