This is a tutorial to fix the error message: "Please Insert Disk 1" or 'Please Insert the Correct Disk'

What you need to do is install the crack.
There should be one that comes with the torrent. It will either be in the torrent in a folder Called Crack or it will be in the .iso.

If one did not come with the torrent you should be able to find one Here

So first step is to get the crack. If it's in a folder or you downloaded it from the above link you can skip this step.

1. Getting the Crack from the .iso
Mount the Image
Now Go to My Computer Right Click the Drive and Select Explore



Now There Should be a Folder Called Crack or the Name of the Release Group
In the case of this example it's the name of the release group- Fairlight.



Now Go to The folder with the Crack(s) in them.



Now leave that Window Open.

2. Cracking the Original Executables
Now you need to go to the installation directory of the game you are trying to crack.
It should be something like: C:\Program Files\Developer
In my case it will be D:\Program Files\Flagship Studios\Hellgate London

You can move the folder that has the cracks in it from the image to that directory.



Windows Will Ask if You Want to Replace the Folder



Click Yes.
You're finished. The game should now work without a disk. You can do the same thing without the folder and just the executables.