How to change location of outlook.pst file from C disk to D disk


I am am using Microsoft outlook 2003 in my laptop which was installed by window 7, the defaut data save in C disk but i want to change it to D or E disk of my computer to avoid losing data. I open outlook and select tool—>option—>secutity to change data save location but it is different from window XP. Anyone know how to change it ? Please help !

I’d close outlook and make a backup copy of the existing .pst before messing around much “just in case”. I have often opened an old .pst with an existing copy of outlook but I’m not sure about moving the storage location of the existing .pst.

Maybe something here will help: