AutoCAD 2017 had a few bugs upon release. Check for updates:
The installation process will take anywhere from 10 to 30 minutes depending on your computer speed. You may see a prompt to install DirectX or Visual C++ Redistributables—allow these to install. Install Autodesk Autocad 2017
After rebooting, launch AutoCAD 2017 from your Desktop shortcut. AutoCAD 2017 had a few bugs upon release
Why: Corrupt Windows Installer cache or antivirus interference. Fix: If you don't have a serial number yet,
Before beginning, ensure your computer meets the minimum hardware and software requirements. Attempting to install on underpowered hardware will result in crashes or failure.