Hi! ;-)

I decided to create my own installer... I do not want to use InstallShield, Inno and so on...
If I create my own installer, I can manipulate the things during the process of installation time...

So... Here are my doubts:

1) How can I get the path of "Windows\System" folder?

2) How can I add some keys in Registry?

3) So, lets supose that I just finished to format the machine and installed the SO (Win 98, for example)... Then If I try to run a VFP executable, it will not work because the DLLs files are missing. How can I solver this problem?

Note: It is important that solution works in all OS (Win95, 98, ME, NT, 2000 and XP)

[]s!