btw just to clarify, those little checks simply mean that you have already inputted your details in it. it does not mean that you are tracked.
for example, i have an old account with Stars which i downloaded myself and didn't track via PokerStrategy.com. i can still input my username in the blank if i wanted. the system will put a check once ANYTHING is inputted in the blank. it does not mean that my PokerStars account is now tracked (which it wont be unless i used the PokerStrategy.com link/code).
do you understand what i mean?
so the picture does not mean much, only that you have typed something in the blank. 
however, i do not know your particular situation with the HEM download. if you have ever visited the HEM site before not using the PokerStrategy.com link, your computer might have saved cookies so you will be tracked to a different site. in my opinion, PokerStrategy.com is quite trustworthy. well of course, it is not perfect, there are glitches here and there, and sometimes there are delays, but they will never intentionally cheat or scam any member.