QAD 2017 Enterprise Edition > Installation-Conversion > Conversion Guide > Upgrading an Existing QAD Enterprise Edition Environment > Upgrading QAD Enterprise Edition 2016 or Later
  
Upgrading QAD Enterprise Edition 2016 or Later
Follow these steps to upgrade QAD Enterprise Edition 2016 to 2017.
Determine if you are downloading the installation zip file or mounting the install image from DVD and follow the appropriate steps to install a new instance of Enterprise Edition.