- Sign in to Autodesk account at manage.autodesk.com.
- Click the Autodesk Assistant icon (balloon in bottom right corner).
- Click Post-purchase support. If post-purchase support is not available skip to step 7.
- Click Downloads.
- Click Download software.
- Click Find a product download.
- Begin typing the name of the product you want to download.
- Select your product when its name appears.
- Select a version of the product.
- Answer the installation, language, and operating system prompts that appear.
- Click Submit.
Note: Technical support and software updates are not provided for previous releases four to five years back.