I can see where it's a little misleading in the link provided by sick24 .
http://ecocitycraft.com/wiki/index.php?title=Collecting_Proper_Evidence
Under "Time Stamping"
it says **YOU NEED A FULL SCREENSHOT, CROPPED SCREENSHOTS WILL NOT BE ACCEPTED. THIS INCLUDES SCREENSHOTS FROM MINECHAT, A CHAT LOGGER, OR ANYTHING OF THE SORT.**
At first I thought it meant that you can't crop screenshots from "mine chat, a chat logger, or anything of the sort". But now that I know that they are not proper evidence I can see how this can be also interpreted as "screenshots from mine chat, a chat logger, (...) " will not be accepted neither.
I feel like that sentence needs to be changed for something like:
"You need a full minecraft client screenshot, cropped screenshots will not be accepted. Screenshots from Minechat, a chat logger, or anything of the sort are not accepted neither."
This would help clear up part of the confusion.

I might be wrong though. I'm a pretty good reader but english is my 2nd language too (even though I'm in college here in the US I might have small, stupid mistakes :) ). So let me know if what I'm saying doesn't make sense at all haha

 

Screenshots should work fine. If you're using 1.7.2 for mods that might be why its not working.

 

Thank you BLT for the quick response. All I know is that the only thing I can screenshot is very basic. I have not been able to get my screenshot to work on the extended screen such as for mails or the larger expanded chat. It used to work. I do use the 1.7.2 login profile if that is what you are referring to since when I choose 1.7.4, I am unable to find the ECC server. However, it has been a while since I tried the 1.7.4 and will try it right after this post to see if it is working for me. Thank you so much for helping me out as I had not even thought to try that again.
EDIT: Just tried the 1.7.4 login and screenshot works just as expected - You are awesome BLT!

 

It still is, but that changes nothing. You're just confusing people. Radthorne's log is for personal use only, it can not be used as evidence, ever.