I want to make a setup file that can perform following tasks
1)
Install new versions of fonts without or with prompt.
(like Tahoma new version from XP to windows 98 ) but windows 98 uses Tahoma in system so makes trouble in installing.
2) auto run some other setup files with out prompt like SAPI engines.
3) install some dll files
4) copy some files (images and templates in a folder)
first detects a registry value then copy there.
5) Check system version and tell u have windows 98 English , Arabic addition
I want to add different componenets for diff: plateformes.
www.jrsoftware.org/isinfo.php
Their site has many FAQ and articles on how to perform many things - including some if not all of the questions you asked.
Brian.