In an InstallShield setup, one of the file to be installed is Main.ini. It works well. All the adjustments are done as expected. However, in that file, I have a section System which doesn't contain anything for now. In the setup, I didn't specify anything to do on that section. However, once the setup is done, I see that a line with an equal sign has been added to the file on the destination PC. Anyone has experienced that before?