You can use Application Maintenance for SmartPlant Isometrics to perform the following actions:
Repair - Using the currently installed featured set, repair any missing or corrupted files from the installation.
Uninstall - Remove registry entries, files, and folders that do not contain user data and are not shared by other applications and were put there by the installation.
The current version of the software does not support adding or removing individual features of SmartPlant Isometrics.
You can access Application Maintenance from Control Panel > Programs and Features > SmartPlant Isometrics 2014 R1 (6.1), and then click Change. For more information about repairing or removing the software, see Repair SmartPlant Isometrics software and Remove SmartPlant Isometrics software.