Well, This seems very odd but it worked for me.
I tried to do Yangeline's technique. I tried to locate the BattlEye folder, but I did not have anything like that installed on my computer. It seemed strange to me because In order for me to play APB, BattlEye was a mandatory install and I remember doing it. Now I don't see any BattlEye files on my PC.
Anyways, I uninstalled APB and then I reinstalled it again, While installing it showed me an error saying BattlEye could not install. Okay! very strange.
I then disabled Malware threat and protection from my Laptop, Now the install finished, I have been playing for over an hour with no problem at all.
I still don't see any BattlEye files on my PC.
Will Update soon