Windows Live Essentials (Windows Live Mail, MoveieMaker, etc.) 2012:
Original name: wlsetup-all.exe
Alternate name: wlsetup-all(2012).exe
** Probably best for MovieMaker **
Size: 137,329,840 bytes
SHA256: 072424C82F942F2B43B68B9154E1F3E0C61B7EE39A08372048ED34E09BD2554A
SHA1: 14E848BD6B69C4C94C65DD87C1CF70BF8F00992D

Windows Live Essentials (Windows Live Mail, MoveieMaker, etc.) 2011:
Original name: wlsetup-all.exe
Alternate name: wlsetup-all(2011).exe
** Probably best for Windows Live Mail **
Size: 225,431,912 bytes
SHA256: 97218B322465BCD6E94E2D2978025D8044EA3769190AD922E993FEC5E83CC509
SHA1: 0559C2C85F86094891989E786622D39B7A2041D1

PREREQUSITE: "Dot Net 3.5"
(a/k/a "Microsoft .NET Framework 3.5 Service pack 1 (Full Package)")
(Required for 2012 version of Windows Live Essentials, maybe also required for 2011 version)
Get it here: https://www.microsoft.com/en-us/download/details.aspx?id=25150
Original name: dotnetfx35.exe
Alternate name: dotnetfx35_SP1.exe
Size: 242,743,296 bytes
SHA256: 0582515BDE321E072F8673E829E175ED2E7A53E803127C50253AF76528E66BC1
SHA1: 3DCE66BAE0DD71284AC7A971BAED07030A186918
Installer generator:
http://www.techgainer.com/tools/net-framework-3-5-offline-installer-windows-10-8-x/

https://www.microsoft.com/en-us/store/p/movie-maker-free-video-editor/9nblggh4wwjr

If you use Windows 10, then the "Windows 10 Movie Maker App" is an alternative for
Windows Live Movie Maker, though most users seem to prefer the old one. You can get
the Windows 10 Movie Maker App for free, here:
https://www.microsoft.com/en-us/store/p/movie-maker-free-video-editor/9nblggh4wwjr

To check SHA256 "hashes" you'll need a tool. Google finds many of them:
https://www.google.com/search?q=sha256+for+windows
7-Zip also works.