frequently asked questions
What is the latest version of DARWin DARWin 3.1 is the latest version. Releases earlier than DARWin 3.1 are no longer available for licensing through AASHTO.
  • DARWin 3.1 is the latest version. Releases earlier than DARWin 3.1 are no longer available for licensing through AASHTO.
Does DARWin 3.1 have a software lock Yes. DARWin releases after July 1999, will be equipped with a software security device that replaces the previously required hardware lock.
Can I exchange my hardlock for a software lock Yes. DARWin releases after July 1999, will be equipped with a software security device that replaces the previously required hardware lock. > more
Are there any patch programs available for DARWin Yes. Current patches are made available for download on this site. The latest patch, 3.01.003, is identical in function to version 3.1 except that it is for users of the hardware lock. > more
Does DARWin 3.1 produce designs that one would obtain by using the AASHTO Guide Yes. DARWin 3.1 has been rigorously tested to ensure the results are accurate and in compliance with the AASHTO Guide.
What types of FWD files are accepted by DARWin for backcalculation Dynatest version 20, KUAB, and PDDX (pavement deflection data exchange) files. DARWin cannot read Dynatest version 25 files.
What versions of DARWin can I run on various operating systemsDARWin 3.1 runs under Microsoft Windows® 95, 98, 2000, XP and NT. If you experience a problem, contact technical support.
If I purchase DARWin, can I place it on the network for several users DARWin licenses are available for both single computers and network mode. These different types of licensing options and fees are shown on the licensing and ordering page. > more
What forms of payment are acceptedDARWin Sales will accept money orders, checks, Visa and MasterCard. Purchase orders are acceptable from government or educational institutions.
Are additional copies of the manual availableYes, they are availalble from DARWin Sales at a cost of $25 each.
 
 
 
 
 
 

 
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