Planning Analytics 2.1.8 and later cannot be installed on top of a version prior to 2.1.8

The InstallAnywhere installation program for Planning Analytics 2.1.8 and later does not detect and update previous InstallStream-based installations of Planning Analytics. Further, Planning Analytics 2.1.8 and later can be successfully installed only to an empty directory.

You must either uninstall the version prior to 2.1.8 or install to a new directory.

Prior to uninstalling your current version of Planning Analytics, save configuration information for all your components. These configuration settings must be manually ported to the newly-installed Planning Analytics 2.1.8 or later. For details on locating and saving configuration information, see Configuration migration.

If you install to a new directory while a version prior to 2.1.8 is present, you must the uninstall the prior version after the Planning Analytics 2.1.8 or later installation is complete.

Note: The InstallStream installation programs for TM1 Applications and the client tools for 2.1.7 or prior will permit an installation into the same directory as Planning Analytics 2.1.8 or later that was installed with the InstallAnywhere installation program . This is not supported. and should not be attempted.