Hello, I already posted this in the Hello World forum, but now I know that I should post in here! I'm super new to this building WinPE environments. I am currently trying to figure out how to build a WinFE kit for my job. I figured out how to put the wp.script in and I can get it to boot to an environment. So I'm pretty stoked that I figured that much out.
However, I cannot for the life of me figure out adding applications. I have tried YouTube video tutorials, internet tutorials I have even been ghosting this site for awhile before signing up today.
I have tried to create a script which was a disaster since I'm sort of guesstimating on what I am supposed to do, where I am supposed to put it after I create a script or even if I am creating the script correctly. I have looked at the script "walkthrough" on this site that was very informative, but alas I still can't get it to work.
When I tried to do the P-Start apps when I booted the program nothing worked that was in there. For instance, I downloaded FTK Imager Lite 3.1.1 which in theory should run without installation. So I placed the folder in the PStart folder (C:\WinBuilder\Projects\Win7PESE\Apps\Portable\Pstart) and also followed a YouTube video (outube.com/watch?v=Dy27R34MDkE ) step by step but I still cannot get it to work. It pops up saying it can't run, sometimes it says it can't find some .dll file even though those files are in the folder I put in originally. (Does that make sense?) 
The last thing I tried to place on there was a Move Mouse.exe for when the examiners need to walk away from the computer and the target computer has a password protected screen saver. I followed the directions and still received an error. The dreaded: the application was unable to start correctly (0x0000135) that I seem to be getting a lot recently.
So, with everyone saying that it super quick and easy to make a WinFE kit, I feel like I am making it harder than it needs to be. Is there a tutorial that I am missing that will help explain how to make scripts that is updated? (There was a script video on YouTube but that didn't work for me either.) 
If anyone can help me I would greatly appreciate it. Even though I will probably pop back on here and ask a million more questions until I can get this down!
Thank you for your time!