21.3 Upgrade a Version 12 Application to Version 14SP2 or Later

Upgrading a Version 12 Application to V14 SP2 or later is essentially the same as constructing an MSI and installing it. However, an MSI cannot be installed into the same location as an existing V12 application. Doing so will cause an error when installing the MSI.

There are some limitations as described below. Some are issues that need to be dealt with BEFORE even creating your Version Package. Others relate to installing the MSI so that it works correctly.

Before Creating the Application

These same settings must be used as was used to construct the Version 12 Package.

Installing MSI