Multi features Location

[Mini_Hacker]

Hi everybody ,
i use (My company) InstallShield 2010 ,i must creat a MSI PROJECT with two diffirent features :

1- installed files (app ,dll ...)
2- database (.sdf)

the problem is that I want to retrieve the path of SDF (database Feature LOCATION) chosen by the end user (not the one in the installshield INSTALLDIR) and record this information in a file or registry key.
clearer:
end user chooses installation folder file (exe, dll ...), after he chose the location for the databases. I want the second information is stored in a registry key or a ini file.

Thank you for your proposals:D

[Mini_Hacker]

Ok i resolve my problem
in DATA VALUE = [name feature Component] of keyword (ini file)