How can I protect my software license? (Zemax legacy licenses)

This applies only to Zemax Legacy hardkey or softkey licenses (License numbers starting with 2, 3, or 4 or the letter L ).  

Ansys licenses (license numbers starting with 1-) can be rehosted in case of machine failure, so do not have the same lost license policy and do not need to be backed up,

Zemax's legacy Licensing Policies contains detailed information about:

  • Addressing hardware changes or failure
  • Preparing to upgrade, reinstall, repair, or refresh Windows
  • Backing up your computer
  • Replacing a lost or stolen license
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