how do I open the door to the missile launcher room in galbadia

how do I open the door to the missile launcher room in galbadia

I'm on disc 2. I've talked to the guys on the observation deck who told me to talk to the guy in the missile launcher room but I can't open the door. I tried using the gameshark code to walk through walls but when I did that it made the thing you need to help push over already in place and I can't get anywhere else. I can't use the control panel either.

Date of Question: Apr 1st 2008 | Question ID: 114547

After talking to the two galbadia soldiers there first you have to go back to the room where the the missile launchers are which is next to the control panel and tell the guys to go ahead once you done that go back to the two galbadia soldiers again and talk to them then go to the power room which is near the start of the base where you see the first galbadia soldier when you entered the base then go in and tamper with the controls and there will be a power failure. Go back to the entrance to the room where the missile launchers are and a soldier will come out and ask you to help push the launcher into place, once you've done that you will have access to the control panel so set the error ratio option to maximum in the control panel then talk to the soldier guarding the stairs and you can go up and fight the guys there. When you beat them you will need to set the self destruct sequence for the base the panel to do that is in the other room in the area where fight the sodiers but you will need to check every panel in the area before you can go to the other room, once you've set the base you will need to get out of there and you will fight a boss.