TraCFoil Enhancements

All the registered users received a mail when there is a new update. Updates to TraCFoil are free and are posted on web site in the form of an update file, majtracfoilE.exe.

disk The current : Version 4.12.09-E dated 29/07/2020

- Add new View menu / Show the chord line: allows the profile reference axis line to be plotted or not on the screen. Also works on DXF export.
Can also be used on menus: Compare 2 Airfoils, Modify Airfoil Thickness/Camber, Simple Draw, if the box is checked before the operation
- Fix and add on help

Version : 4.12.07-E dated 29/07/2019

- Fix some typo
- Fix and add on help

Version : 4.12.02-E dated 10/12/2018

- Fix bug on the Generate full set of ribs
- Add information from txt file about Generate set of ribs variable spacing
- Add information from txt file about Generate full set of ribs
- Correction closing alert message on Holes setup and Spars setup

  Version :  Version 4.12.00-E dated 24/02/2018

 - Added security on the DXF export if the decimal separator is not the point.
 - Changing the language string on FileLng file
 - Fix and add on help

  Version : 4.11.18-E dated 28/10/2017

 - hange the width of the file selector in the "Escoger un Perfil" window,
 - Added on the help of the advice to install in a folder other than C: \Program Files or C: \Program Files (x86), in order to have free access to the files with "Windows File Explorer"

Version : Version 4.11.06-E dated 09/10/2016

- Fix HTTP to HTTPS on Web site.

Version : V 4.11.04 25/04/2016

- Add check on unwanted spaces when copy and paste.

Version : V 4.11.02 02/02/2016

- Fix typo on Web site
- Fix some typo.

Version : V 4.11.0 06/11/2014

- Fixed input Rails circulars (thanks to Gilles)
- Update of Splash and About
- updated help (on the spars).

Version : V 4.4.0 20/08/2012

- Fixed used date error from Windows 7 message "Erreur 6 depassement de capacité"

Version : V 4.2.0 15/03/2012

- Added an installation file tracfoil.lic because Windows 7 does not register sometimes ,
- Fixed the control file tracfoil.lic when reinstalling after formatting or réinstallationsur the same disk.

Version : V 4.1.0 14/12/2011
- Add Check Version with a link to
- Help modifications

Version : V 4.0.6 18/07/2011
- Added Version Check menu with a link to web page TraCFoil
- Change Help (FAQ page added)
- Added comment due to DXF

Version : V 4.0.4 09/03/2011
- Add the menu Utilities/ Windows Calculator
- Modification on check US dat

Version : V 4.0.2 23/01/2011
- Fixed a bug when setting reduction (Error 380)
- Fixed the last digit "intermediate ribs

Version : V 4.0.0 13/01/2011
- Changing the registration system (Code / Key) NOT compatible with version 3.xx - ATTENTION -
* Send me the new software code using copy and paste (NOT screenshot!)
* Register the software with the unlock key provided
* TraCFoil then generates a file tracfoil.lic
* Simply copy the file tracfoil.lic on a disk or other medium ... to treasure.
- Added edit control input to uppercase + numbers for the key (authorized ABCDEF1234567890) *
- Added a scroll bar for vertical movement
- Change the text to print patterns in comparison
- Error on re-display the heel
- Fixed a bug on the upper heel height when the twist is zero

Version : 3.5.4 - 25/02/2010 (22/04/2010)
- Correction Windows bug Error #0 from TraCFoil default in Coordinate path (Vista and Windows 7 Only on some release Windows).

Version : 3.5.3 - 27/12/2009
- Fixed a bug on the heel height extrados
- Fixed a bug on the heel height saved when the twisting is zero (Thanks Pascal)

Version : 3.5.00 - 24/09/2009
- Small bugs correction
- Improved routine plot sheeting lines
- Improved help

Version ...

Release 1.4.00 dated 25 Sept 1999 - First English version in metric units
Release 1.1.05 dated 31 Aug 1999 - First French version.


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