the official microsoft security essentials dowload is only a 32-bit version and I need the 64-bit on

[System]

Hi, I am running 64-bit Windows 7 and I wanted Microsoft Security Essentials so I Googled "Microsoft Security Essentials for windows 7 64-bit". The first link was to the official download at
http://windows.microsoft.com/en-us/windows/security-essentials-download so I clicked on it and downloaded it, but when I tried to install it a message popped up telling me that I couldn't install it due to my computer having a 64-bit operating system and
the version of microsoft security essentials being a 32-bit version. After that I tried looking around on the microsoft forums for a link to the 64-bit version and couldn't find any. Could someone please help me find the download link?

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