yes it is affected and i have never cheated or hacked on any games at all and do you know any person at all that can help me because i do not know why i got VAC banned but finally i know why my dayz has not been working

ok thank you stewart for helping i jus looked at my profile i never seen it until right now when i was getting my link for my id and it says i have one VAC ban i have never cheated on dayz so i not very sure why i have one VAC ban but heres my id link http://steamcommunity.com/profiles/76561198130351744/ and again thank you for helping