Cannot download Quartus 13.1 & SoC EDS 13.1 - Cannot download Quartus 13.1 & SoC EDS 13.1 I'm trying to download the old version of Quartus and SoC EDS. However, the download process does not continue from a certain point. Which means, the network becomes disconnected when the download is processed to a certain level (a certain amount of data). The version of the Quartus and SoC EDS that I've tried to download is 13.1. I need that software because the demonstration of my board (DE1-SoC) is based on that old product. I've already tried to download it from a direct link, but it doesn't work. Replies: Re: Cannot download Quartus 13.1 & SoC EDS 13.1 Hello, I've tried to download the software in the other region (Cloud server), and it worked well. I think there are some reasons that the download stops at a certain point if the download request occurs in South Korea. (It may be the issue of AWS, download source) For the other users, I'll specify my case at below: 1. Request download at the site, https://fpgasoftware.intel.com/13.1/?edition=web 2. Download starts with regular speed (3~6 MB/s) 3. When the partially downloaded file reaches a certain size (in my case, 100 MB when I tried to download Quartus II w/o devices), the download stops, and I cannot get any responses from the site. That is, the site occurs timeout error. 4. Using other browsers, using the private mode, clearing the site cache didn't help me. Replies: Re: Cannot download Quartus 13.1 & SoC EDS 13.1 Hello, Thanks for your suggestion. Unfortunately, the ad blocker is automatically disabled at incognito mode so I already tried to disable the ad blocker. I'll try to find another solution to download it. Thank you! Replies: Re: Cannot download Quartus 13.1 & SoC EDS 13.1 Hi there, I tried to download the Quarutus Subscribe/Web Edition v13.1 from my machine and it work well. I mean if you are using any ad-blocker disable it for moment. This also could be the reason you cant download the software Replies: Re: Cannot download Quartus 13.1 & SoC EDS 13.1 Hello, Thank you for your suggestion. I've tried to download the program using IE, Chrome, and Firefox (both cognito, private), but I couldn't download the program with the same reason. The reason that I'm trying to use 13.1 is the demos for my board (DE1-SoC) are based on 13.1. (There are few demos which use 16.0, but almost all demos are based on 13.1) So if there is any FTP that I can use for downloading tools, I'll try with it. I guess it is not a problem only with me, but all users. May I ask you to try to download Quartus 13.1 from the website and check if you're available? Thank you for your answer again! Replies: Re: Cannot download Quartus 13.1 & SoC EDS 13.1 Hi, My suggestion is using different browser like IE,Mozilla etc. Try both with cognito or incognito mode. Also for your board. 13.1 version is quite old, I recommend you to use Lite/Std 15.1 onward as it support Cyclone 5 series. Refer to link below for details https://www.intel.com/content/www/us/en/programmable/downloads/download-center.html Thanks, Regards