InstallShield conditional feature installation
问题 How can I make a feature on my InstallShield project to be installed only if a registry value contains a certain value? That value may be only "YES" or "NO". I tried to configure a System Search like that : Root : HKLM Key : Software\MyKey\the_key_to_check Value : I let it blank Store the value in this property : ISVALUE (a just created property, without any value), and "just store the value in the property". Then, on my feature condition : Install Level : 1 Condition : Level:200, ISVALUE=YES