When I try to open Visual studio it says "This application requires one of the following versions of the .NET framework: .NET framework version=v4.5". But I already have installed .NET framework version v4.8.1? (This used to work fine and I've worked with .NET until I did an update to my PC the other day)
Since Visual studio was not opening I deleted Installer folder. But when I tried to reinstall it, it gives the above error message