Until you try to help yourself I'm afraid nobody else is likely to help you either, you are clearly having issues following simple instructions as outlined in the extensive documentation included with PFE, it really can't be put in any simpler terms than it is already. I am a volunteer at this forum who helps Dave run the forum software for him and I make sure its secure and free from spam posts, I just don't have the time to answer 50+ emails and 80+ posts a month from just one person like yourself, so please do read the manual and included tutorial as mentioned above.
If you are not sure about an option write down its name on a piece of paper then change the option and test PFE and see what the change is, if you don't like the change then change it back again, you have it written down on a piece of paper so you should not have forget what it is you have changed. You are not going to do any irreparable damage by changing an option, that's why they are called 'options' and not 'irreversible changes'.