ORACLE_HOME IN WINDOWSN/T REGISTRY

How to find the oracle home in NT.How to change the DEFAULT ORACLE_HOME
Thanks
Suresh

At command prompt type: cd $ORACLE_HOME. I'm not sure if this can be changed.

It didn't work.if we type path at command & is this the path in which oracle_home we can find.

do not know if it helps much, but oracle homes can be read from registry hklm\software\oracle.
on the other end, %oracle_home%\bin\oracle.key contains registry key to that oracle home.




[NT is not UNIX]

Oops sorry, for a second I thought it was for Unix.

Once Oracle Home is created it can not be Changed.

Usually Oracle Home is c:\orant

or go to NT registry
HKEY_LOCAL_MACHINE-->SOFTWARE-->ORACLE-->ORACLE_HOMES-->ORACLE

Thanks