Hi All,
First of all thanks for your replies. I have overcome with this question...
To check the installation directory i am using the following code:-
DEFINE VARIABLE cDLC AS CHARACTER NO-UNDO.
ASSIGN cDLC = OS-GETENV("DLC").
IF cDLC = ? THEN
GET-KEY-VALUE SECTION "Startup" KEY "DLC" VALUE cDLC.
Its working fine for every environment..
Regards
Ankit