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There is very little preparation you need to do before an upgrade, as the upgrade program will determine what it is you are upgrading based on the configuration you choose to upgrade. Network Clients do not need to be upgraded as they will be upgraded automatically through their server upgrade.
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Your LANSA software must be at Version 14 15 in order to use this version of the upgrade program. If you are using Version 13 14 of LANSA for Windows software, you will need to upgrade to Version 14 15 before running the Version 15 16 upgrade program. Refer to Upgrade an Old Version of LANSA for further notes on this subject.
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In some circumstances, you may wish to keep your existing version of the software and install a new version. For example, if you have two LANSA for i Systems at different versions, you will need to have two copies of LANSA Open - one for each LANSA for i System. In this case, you would install a second LANSA Open using the Setup Type: Other LANSA features, and then LANSA Open from the Features list.
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