Install error C++

GTA V version? Latest?
Up to date? Yes
Legit or Pirate copy? Legit
Steam/CD/Social Club? Steam
Windows version? 10
Did you try to delete content_index.xml and try again? No
Error screenshot (if any)

System specifications Intel core i5 9400F, NVIDIA Geforce GTX 1660 super, 8gigs ram.
What did you do to get this issue? Nothing, just started a couple months ago havent been able to fix it
What server did you get this issue on? /
CitizenFX.log file ?
.dmp files/report IDs ?

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How exactly do i do this?