
In step two we're using following window called by 'Installation parameters' item...
This window is very important, because you can set here almost all important parameters of installation. First, you have to set, which windows will be displayed during installation. If you check 'license file' item, you have also select license file and likewise if you check 'readme file' item, you have to select readme file (those two files will be automatically added to installation during compilation). Then, you have to select, whether install program should ask user before overwriting files. Following two items are specifying default path to main program directory (here should be placed all basic program files) and menu directory (here should be placed links to programs files - of course not to all files, you will probably know limit :-).
If you want to enable user to uninstall your program, you should check next check button 'Enable uninstallation'. An edit box will appear and you should input here some key similar to name of your application. There are several ways to derive key name from application name. If you want to force user to have just one version of your program installed, you should use every time same key(for example, for application 'Test' in versions 1.0, 2.0 and 2.3 you always use 'testallver'). If you want to allow user to have more than 1 version at a time on computer, you use different key for every version of program (for example, for application 'Test' in versions 1.0, 2.0 and 2.3 you can use 'test10', 'test20' and 'test23' keys).
If you want to perform custom actions at (un)installation, you can use two following edit boxes and put there paths to program's that should be executed (if you leave them free, no program will be executed).
In this version is last parameter compression strenght. This parameter will not apply to final installation appearance but it can decrease size of output installation program if you set this number near to 9 (and it will slow down compilation). Optimal value is 6, fastest compression will you get if you set it to 1. If you use 0 as parameter, no compression will be used (recommended for full-cd applications if you have many free space and don't want to leave free space on it...).