Combat arms doesnt work

K well first i get the message buffer overrun detected, I did what they advised me but that didn't work.

So i tried reinstalling and now i cant open the downloader cause it says: Failed to extract...

i had this problem too just download the combat arms eu again גם לי היה את הבעיה הזאת רק תוריד אותו מחדש!

I said downloading didnt work, Read next time?