It depends on what backup manager you are using. If it's the original one it's hdd0/game/LAUN12345/GAMEZ IIRC. Just trying to be helpful, but I suggest you do some reading on this forum, and educate yourself a bit.
Amazing how much there is to learn, but you pick it up quick just start following some threads. That said there's nothing wrong with asking questions, but this one's been asked and answered many, many times.
Don't take me the wrong way I just like to see if the answer's there first so I don't have to wait for someone to answer my question.
Also there are a few different Backup Managers (BM) out there, read up on them and you may find that there is one out there more suited to your needs/taste/preference. Hope this helps ya out.