I don't really know what to do, I reinstalled missionary already
and i already did a clock sync through microsoft

I cant read the error message... what does it say?

console: {MOB}[Regs]Redeemer failed MIssionary Verification because- security verification check failed- Check computer date and time

and for reference, i have macafee virus scan

1. Make sure the date and time of your computer are correct.
2. Make sure you exclude the correct files from your anti-virus program. Take a look at THIS POST.

This is an example of how to exclude files and folders using Mcafee:
http://support.academic.com/academicknowba...ic/acdm5109.htm

i don't have any form of options on my mcafee
=-/



but i tried turning mcafee completely off and it still kicked me

I am not familiar with Mcaffee at all but do you have the free version? It's possible there are no advanced options in the free version. As for "turning it off" you can never really "turn off" an anti-virus program unless you uninstall it. You can disable them but usually they're still resident lurking in the background.