Maintenance updates

Occasionally the software is updated to introduce minor improvements. The resulting updated version is offered to licensed clients as a so-called maintenance update (or maintenance release) that can be downloaded here. At the time of purchase of a license always the latest available version is put on the client's CDROM. You should check the Build code of your present edition in order to see if you need to download and install the current maintenance update. For this you should verify the Build code that is shown in MapQTL's Help-menu's About-box and compare that to the Build codes in the MapQTL Release Notes. There you will be able to see if there is a more recent release available.

For convenience, the latest maintenance releases of MapQTL 5 and MapQTL 4.0 are still available below.

MapQTL ® 6      (release of 4 June 2013, Build: 4jun13.4feb11)

If you possess a purchased MapQTL 6 license and your copy of MapQTL 6 has a different Build code, then you should download and install this maintenance update.

Instructions for download and installation of the maintenance update

  1. To download the installation program (size: ~3.5 MB):
    authorization code
    (Refresh image)
    enter the eight characters shown in the image:
    and click the button:  

  2. save this file in a temporary directory as 'MQ6setup.exe';
  3. do not uninstall your current installation of MapQTL 6;
  4. run the 'MQ6setup.exe' installer and follow instructions;
  5. start MapQTL from the final page of the installer;
  6. if you uninstalled your current installation of MapQTL 6 prior to this new installation, then you should re-install now your individual license from your CDROM using the Help-menu function 'Install License'.
    (Your individual license is in the 'Licenses' directory of the CDROM you obtained from Kyazma.)

MapQTL ® 5      (release of 23 July 2008, Build: 23jul08.7apr08)

If you possess a purchased MapQTL 5 license and your copy of MapQTL 5 has a different Build code, then you should download and install this maintenance update and re-install your individual license.

To download the evaluation copy installer of the last maintenance release of MapQTL 5 (size: ~8 MB):
enter the eight characters shown in the image above:
and click the button:  


MapQTL ® 4.0      (release of 6 May 2002, Build: 6may02.25mar02)

If you possess a purchased MapQTL 4.0 license and your copy of MapQTL 4.0 has a different Build code, then you should download and install this maintenance update and re-install your individual license.

To download the evaluation copy installer of the last maintenance release of MapQTL 4.0 (size: ~4 MB):
enter the eight characters shown in the image above:
and click the button:  


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