Programs you will need:
ZXBTools - Which can be downloaded here.
I. Creating an ISO
1.) Open up ZXBTools

2.) Go to: ISO > Create

3.) Browse for the files that you want to create your ISO, by clicking Add Dir, it has to be in a folder.

Find your folder.

4.) After this you will need to select a destination for the ISO, name it whatever you want of course.

5.) Click Create ISO

6.) Wait for it finish.


II. Extracting an ISO
1.) Open up ZXBTools

2.) Go to: ISO > Extract

3.) Add the ISO you want to extract by clicking: Add xISO


4.) Choose your destination of where you want the ISO to be extracted.

5.) Click: Extract ISO(s)

6.) Wait for the process to finish.


7.) Check and make sure your ISO extracted where you wanted it to.