Every attempt to download Oracle 12c for Windows file1 starts out downloading just fine, then aborts after about 30 minutes and leaves a download-fail-1505220.html file that says,
"Sorry! In order to download products from Oracle Technology Network you must agree to the OTN license terms. Be sure that... Your browser has "cookies" and JavaScript enabled. You clicked on "Accept License" for the product you wish to download. You attempt the download within 30 minutes of accepting the license. From here you can go... Back to Previous Page Site Map OTN Homepage".
When I attempt this, I am logged in to OTN, everything is enabled, I accept the license agreement, and immediately begin the download. I am attempting the download using the FireFox 22.0 browser with the DownThemAll 2.0.16 extension download utility via Verizon Wireless 7.2.1.2 mobile broadband. This combination has worked quickly and enabled resuming of interrupted downloads of many other things. My operating system is Windows 7 Professional 64 bit. I currently have Oracle 11g installed and I downloaded that in the same fashion a long time ago.