You must have Administrator privileges to install Autodesk software. 2. Step-by-Step AutoCAD 2015 Installation
To install AutoCAD 2015, you'll need to download the installation files from the Autodesk website. Here's how: autocad 2015 install
Before installing, ensure your machine meets these specs: You must have Administrator privileges to install Autodesk
6 GB free space (exclusive of installation requirements). autocad 2015 install
Before you begin the AutoCAD 2015 install, you must prepare your system. Rushing this step is the number one cause of failed installations.