Install, Uninstall, Trial Period,  Key Codes, Manual, Licenses, Liability Disclaimer, Download, Release Notes

Installation

  1. If you are upgrading from a previous version, and you have a saved state file, do a SaveAs and give it a name different from the default name (NapierState.nca). That will avoid having the new version clobber your existing saved state, this doesn’t apply to the Freeware version which has no saved state file.
    Data files are OK, this only is an issue with the Start file which uses the default file name.
  2. Also, if you are upgrading from the Non-Programmable version to the Full version, first delete the Key Code using the button in the About box (under tools). This will allow you to enter the new Key Code for your new version. Otherwise, you’ll still have the Non-Programmable version.
  3. Make sure your PocketPC is attached and synched to your desktop computer.
  4. Now run Setup.exe. That will start your ActiveSynch Application Manager which will load the files into your PocketPC.

This will install the following files, you can delete the shortcuts if you don’t want the icons.

After entering the appropriate key code, Napier will now appear on the list of programs in the Start menu and the Programs widow.

Uninstall

  1. Make sure your PocketPC is attached and synched to your desktop computer.
  2. If Napier is running, exit it (from the Files menu).
  3. Open the ActiveSynch application and under Tools, select Add/Remove Programs. This will bring up a list of installed programs.
  4.  Select Napier and click the Remove button. This removes the code files, but not any files you may have saved from Napier. If you wish to remove them, they must be manually removed.

How the Trial Period Works

The Freeware version comes with a 30 day trial period that allows use of the full Napier features. After that time, the non-Freeware capabilities are removed, but the Freeware version will keep working. Whenever a new release comes out, you can give that another try for 5 days even if you’ve already expired the initial trial version. Hopefully, by then you’ll be convinced that Napier is worth purchasing!

Key Codes

If you have one of the purchased versions, the first time you run it, you'll be asked for the key code you received when you registered Napier. Using the keypad, enter the 20 character code and tap OK. If you are trying the Freeware version, just leave the box empty and tap OK.

Once this is done, you won't be asked for it again unless your PocketPC is hard reset or Napier is uninstalled. Keep the key code around though, you may need it if you have to reinstall Napier.

If you ever want to delete your old key code and enter a new one, for example if you up upgrading from the Non-Programmable to the Full version, you can do so in the About dialog.

The keycode will remain valid for all future releases of the same version of Napier you purchased  (currently Full or Non-Programmable), we’re not going to charge you twice for the same version.

 KEYCODE ENTRY NOTE: The keycode is 20 letters and numbers, if it doesn’t appear to work at first, check that you haven’t mistaken a lower case letter L for at number 1 or vice versa,(l vs 1), they can be sneaky!

Manual

A complete manual is available for free download. It is HTML, about 950K zipped, and about 67 pages printed. There are two version, HTML and MS Word, if you are going to print it, the Word version is much better.

HTML Format Manual

MS Word Format Manual

Napier Distributions and Licenses

There is  currently one  Napier distributions:

  1. Free version - Everything except VBScript programming and file read / write.

First of all, Napier is wholly owned by Newburyport Computer Assoc. Inc., it is copyrighted © in 2000, and we reserve all rights to it except as described in these licensing terms.

The licensing itself is pretty simple:

The Full and Non-Programmable versions can be simultaneously loaded on up to 5 machines personally owned by the individual purchaser or 1 machine if the purchaser is an organization. Otherwise, these versions may not be copied or changed in any way, nor may they be incorporated into any product, hardware or software without explicit permission from  Newburyport Computer Associates, Inc.

If you personally own up to 5 PocketPC’s, you just need one copy as long as you are an individual. If the purchaser is a business, non-profit, government agency, or any other type of organization, they must license one copy per simultaneous machine installation. If you get a new machine, and delete Napier from the old one, individuals or organizations, you don’t need a new copy for it, the old copy can be carried over to the new machine.

The Free version can be freely copied and distributed except that it cannot be changed in any way, nor can it be incorporated into any other product, hardware or software.

Please don’t illegally copy. The income from this supports further development, and the licensing cost has deliberately been kept low. If you want to do something outside these license terms, contact the author and we’ll discuss it.

Liability Disclaimer

A good faith effort has been made to make this software as correct as possible. However, Newburyport Computer Assoc. Inc. and the author cannot guarantee the correct working of it in all cases and cannot be held responsible for any losses that may result from using Napier.

 If you are doing something that will affect someone’s life, finances, well being, the environment, etc. don’t rely on any single source, including this software. Check it more than once. Computers (and their programmers) are definitely not always right.

Download Release 1.13

There are downloads for SH3, ARM and MIPS PocketPCs. Depending on what key code you enter, it will configure itself to the appropriate version (Full, Non-Programmable, or Freeware).

The downloads are self extracting zip files, about 480K each. Just run it, go to the directory where it was unzipped to,  and then look at the Read Me.HTM file for what to do from there.

SH3

ARM

MIPS

Everything Download

If you don’t mind a 2+ megabyte download, this is the file used for CD distribution, containing all Napier code versions, as well as both documentation forms (MS Word and HTML).

Everything

Release Notes

Release 1.13 - Workaround for Microsoft bug causing hang when exiting key define mode

  1. Fixed a hang when attempting to exit key define mode. This appears to be a bug in WinCE itself that was uncovered by Release 1.12.

Release 1.12 - VBScript Editor and Constants Editor

  1. Built in editor for VBScript to allow easy creation, testing, and editing of additional functions for Napier
  2. Built in editor for constants for use in Napier.
  3. Changed the way VBScript functions are accessed from using a second file with the function access definitions to using specially tagged comments directly in the VBScript file.

Release 1.11 – Workaround for Microsoft bug in supporting SH3 based PocketPC’s (Jornadas)

  1. Fix for hangs and crashes when using Napier on Jornadas.

Release 1.10 – Workaround for Microsoft bug in formatting large numbers

  1. Fix for crash when displaying numbers greater than 10e153.

Release 1.9 – Workaround for Microsoft bug in cursor position reporting

  1. Fix for incorrect insertion if at the right edge of command box with last character a period.

Release 1.8 – Workaround for Microsoft bug in formatting non-US date strings

  1. Fix for internal application error during keycode entry.

Release 1.7 - Trial period, additional functions, mainly bonds

  1. Added handling for 30 day trial period then revert to freeware
  2. Added FtIn2I function to convert feet and inches to inches
  3. Added Construction Inches display to show fractional inches
  4. Cleaned up multiple display modes for more usefulness.
  5. Made time from neg time interval be in previous day ( -5 hours = 7PM)
  6. Added DC360 function to calculate 30/360 basis day counts.
  7. Added bond functions for coupon bearing and zero coupon treasuries and bonds, pricing (full and clean), yield, duration (modified and Macaulay).

Release 1.6 – Multiple display modes plus some minor adds and fixes

  1. Added multiple display formats to info box
  2. Added Binary display modes
  3. Added RDMS function and display mode (rotations, degrees, min, secs)
  4. Fixed NM2Mi constant
  5. Changed Yr2Dy from solar to civil days per year
  6. Added YS2Dy for solar days per year
  7. Made the handling of very large and very small numbers more robust (the precision is still 15+ places)

Release 1.5 – Fix for missing button lines on iPAQ

  1. Workaround for ARM compiler bug.

Release 1.4 – First Commercial Release

  1. Added StartFile name display in options
  2. Added cursor left/right keys
  3. Added tooltips to toolbar buttons

Release 1.3 - Second Beta Fix

  1. Added VBScript file read/write
  2. Added VBScript error line display
  3. Fixed NPER calculation for 0 interest rate
  4. Added another start guess for RATE to make it more robust
  5. Fixed Var, Skew, Kurt formulas for small samples
  6. Added error handling for data functions
  7. Added Pow( ) function which handles odd roots of neg values
  8. Fixed percentile function for duplicated values
  9. Added DApp for VBScript
  10. Added DDel for VBScript
  11. Fixed workday calculations for dates > 1 year in past

Release 1.2 - First Beta Fix - Back to individual downloads, CEF doesn't work correctly

  1. Fixed non-US dates - vbscript doesn't support locale, so all command dates are in US format
  2. Fixed non updating time field in Date Time dialog
  3. Fixed WDAdd and WDNegAdd for if start is after a workday start
  4. Moved decimal point limit up to 16
  5. Inserted check for SH3 to not run Napier – there seems to be a problem with SH3 support in some system files
  6. Fixed Intrvl display
  7. Fixed Neg Hex numbers display
  8. Fixed WDSub for case where start time is after a workday end.

Release 1.1 – Initial Beta test version

  1. Changed to single CEF format. It is a bit larger, but seems to run as fast as separate versions and is much easier for release engineering.
  2. Defended against other programs un-registering system DLL’s. This fixed the “Failed to create script engine” problem.
  3. Added an install/uninstall system.
  4. Fixed wTax function.
  5. Fixed issue with icon not being displayed in shortcuts.

Release 1.0 – Initial release.