If you are using Oracle's Software Delivery Cloud electronic product delivery web site, you must:
Use a Windows workstation with at least a 1 GHz processor, 1GB of memory and 8 GB of free disk space.
You might need to double the size of the download files as open space on your Windows workstation hard drive.
Do not run other Windows programs while downloading.
Consider running the downloads after normal business hours, or when network traffic is low.
Run the installation from a local workstation or server.
If your Windows workstation or server also has a wireless network connection, disable the wireless connection before starting a download.
Set your network card to maximum speed, such as 100mb/full, unless you are on a cable modem connection, in which case you must leave the network connection speed set to Auto.