Greetings everyone

I got a wonderful ENB series that I simply just love. The problem is that everytime I shot, the whole screen blinks

Like blinking quickly to black. I checked cmd and did "regsvr32 d3x9.dll" and it successfully installed. But, as fast as I go back in game, it starts blinking again. I tried different kind of ENB series settings, but it is exactly the same problem with all of them.
Plus when I look at a explotion(e.g vehicle that blows up) it gets dark when I look at it, but as fast as I turn around(Not looking at the fire anymore), it goes back to normal.
Anybody want to help me solving this problem?