Hmm, sorry for having u look into this bug so much, but for now it seems the problem has been fixed for me.
After taking a break with this wild pokemon editor i decided to work some more with Kazo's trainer editor and it was giving me the same pop up error, i decided to extract a new 2.narc+3.narc file for Kazo's Trainer editor in order to fix a mistake i had made and instead, when i edited the new 2+3.narcs, i no longer had the error. I then tried the same with the 6.narc needed for this wild pokemon editor and it seemed to work, i no longer get the pop up and everything seems to be showing up correctly! . Lol. I came to a conclusion that maybe the extraction of the narc files somehow extracted with an error, or interrupted and thats why they didnt work. So for anyone experiencing this problem(for any program) i advice them to simply re-extract the narc files around 1-3 times, and if it works then u should be fine. if it still doesnt work, then theres some deeper reason for this error.