Upgrade from ATENA 4.1.0 and later to 4.2.7f for users with a valid maintenance agreement. Please download and run the installation file: ATENA_V427f_Upgrade_Install.exe, size 383 760 227B (Build 11/03/15 rev.5491, GUI 3D 4.2.6.0, 2D 4.2.2.2, ATENA-GiD scripts rev. 5473).
If you have problems with the upgrade installation, please contact us for help/an installation CD.

Main changes since 4.2.7d:

• Fixed displaying crack width in AtenaWin
• Fixed a bug with monitors in construction process in ATENA 3D
• Fixed a bug in Interface material
• Other small fixes and changes in the kernel (monitors on reinforcement, fatigue, boundary load, lumped masses in dynamics)
• Updated ATENA-GiD scripts
• Updated Manuals

You can find a detailed changelist in the Readme.txt file.  

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