I'm trying to install AutoCAD 2018 on a Windows 10 machine. It is hanging during the portion of the installation where it's trying to install DirectX. No error message. It just says it is installing and never completes. I have tried disabling antivirus (same results). I have also tried installing DirectX by itself outside of the AutoCAD installer and it hangs at about 80% of completion. The same program installs fine on Windows 7.