I will teach you how to extract a file from a file. For example extracting the Account file from your profile. In this tutorial I'll be using a PGR3 gamesave.

Step 1:
Add 1 Button and Name it Open

Step 2:
Above Public Class Form1 add this code:


Then under Public Class Form1 add this code:


Step 3:
Double click the open button and add this code:


Now the ofd.Filter = "profile.sav (*.*)|*.*" just change the profile.sav to whatever the first file is named. Do the same for the ofd.Title = "profile.sav"
For item = stfs.GetFile("profile.save") you have to change it to the EXACT name of the file you wanted extracted from the file you opened.
You MUST change everything that says \profile.save to the file you want extracted.
For Me.Filepath = System.IO.Path.GetTempPath this extracts the save to a temporary file location so you will have to change this to location you want it extracted to.

You're Done!