Problems in injecting

Hello! i just bought NL yesterday, i tried launching today with my antivirus off

it says preparing csgo then crashes the loader
i tried with steam open
and steam open with csgo open
and nothing open.
no injections worked.
ive never injected on any computer and i dont know why i cant inject. any help?

try installing this
https://www.microsoft.com/pl-pl/download/details.aspx?id=48145

already have it