The System.dll I found on the managed folder tells 4.6.57. From the page you linked: Also: https://support.microsoft.com/en-us/help/17455/lifecycle-faq-net-framework This page https://support.microsoft.com/en-us/lifecycle/search/548 states that .NET Framework begun its life cycle at April,18 this year. We have a lot of problems, dude. But this one is not one of them. It's all about the compiler. not the toolchain. You are not deploying System.dll or anything, ju
    • Like
    1