Hello, I can't understand how Installshield works (I'm on the Premier 2020 version), but it's the same for the other versions. In my application I have an XML configuration file and an .ini configuration file. During the first installation of the application, all the parameters are well updated without any problem. During a major update, as I have the graphical interface again, no problem, the parameters are well updated. On the other hand, I can't prevent these parameters from being updated during a minor update: the program will overwrite the values configured by the default ones. I don't want the configuration files to be modified during a minor update. I tried on the components to set a condition (NOT IS_MINOR_UPGRADE or only during the first installation, etc.) but nothing works: my parameter files are always overwritten with default values . Do you have a solution ? what am I doing wrong ?   ... View more

Hello, I have a problem with a project like Basic MSI in multiple instances. This is a service whose name can be changed during installation. Everything works fine when I install the program multiple times on a given version. On the other hand, when I make a new version of the service, when I update the existing one, by selecting the desired instance, the program takes the default name of the service and not the name originally defined during the installation. What did I do wrong? Thanks for responses ... View more