I cant open Horizon HELP

Horizon - Xbox Support
1

i tried to close anti virus and tried to download .NET framework 4.6 but it didnt work. NEED HELP ASAP
EDIT-i tried to reinstall horizon but it didnt work and i tried to run it with administrator but i didnt work.

2

Have you tried turning off your firewall?

3

Yes i did

4

What happens when you try opening it?

5

yes and it says “Horizon has stopped working Aproblem caused the program to stop working correctly.Please close the program” did i do something wrong.