1. Download the installation file from https://www.3ds.com/products-services/draftsight-cad-software/free-download/
2. Run the downloaded "DraftSight64.exe" file.
3. Choose the license type.
4. Choose "Options" as shown below

5. Click "Change" in the next window

6. Select a desired location or create a new folder in the desired location in the next window as shown below:

7. Click "Ok".

8. Click "Next"

9. Accept the license Agreement and start the installation process.