How to edit INI file

[venkat]

Bydefault iam specifying path settings as
helplocation=C:\\Program Files\\MyProject\\GRAPHIC HELP\\Help\. while setup user may select other than c drive for example if he choose d drive to install in ini file it has to update as
helplocation=D:\\Program Files\\MyProject\\GRAPHIC HELP\\HelpPlz help me how to solve this problem.

[MichaelNesmith]

Use variables, such as $TARGETDIR$\\subpath...

[venkat]

Hi Michael Nesmith,
Thanks for ur suggestion. I tried by using $TARGETDIR$\\subpath eventhoug the Path in the INI file has not been changed.
I used to change path by Edit INI File as
Edit INI File $TARGETDIR$\\test.init, [graphic location] graphic location=$TARGETDIR$\\graphic help\\graphic.
What is wrong in this & why it is not working.
Thanks for ur help.
venkat,[/code]