Steps to convert 2gb memory card to 4gb :-

1.    You must have the above listed things that are required for this trick.

2.    Now Connect your memory card or pendrive with your PC.

3.    Give any name to the memory card/pendrive. Let I give the name "Welcome" to my memory card/pendrive.

4.    Now open the software i.e. DriveIncreaser.bat

5.    It will ask for the name of your memory card/pen drive.Enter the name of your memory card/pendrive there. For instance in my case, i will type "Welcome" and press Enter button.

6.    Than it will ask you the Drive Letter of your memory card/pendrive. Just go to "My Computer" and see the Drive Letter in which your memory card or pendrive Iis inserted. In my case it is "H:/" Drive, so I will type H there and press Enter button.

7.    Now it will ask you to enter the Drive Letter again. Just enter the same letter once again and hit Enter. In my case I will again type H and press Enter button.

8.    Now wait for sometime, until the process finishes.

9.    Just have a look at your memory card or pendrive's available space, it has been converted to 4gb.