EloDiff for Windows

1. Open the file you downloaded (EloDiff-Setup). It installs by itself, with no questions, and adds a shortcut.
2. If Windows shows “Windows protected your PC”, click More info and then Run anyway. It shows up because the app is still new and isn't digitally signed; it's not a virus.
3. Open it and, if it asks, enter your early access code (the same one you use on the website).

It updates itself: when there's a new version, it installs the next time you close it.

It makes read-only requests to the League client on your PC (at 127.0.0.1, without going out to the internet). This is everything it reads:

• Every 5 seconds, the client phase (lobby, champ select, in game or end of game), to know when a game ends.
• When a game ends, its number and queue, to open its analysis. Custom games are ignored.
• Your account (Riot ID) and your region, to fill in the search. Never during champ select or in game.
• The dates you got your champions, skins and icons, only when you look at your own account's creation date or "ranked since" date, to estimate how old it is. The math happens on your PC, and never during champ select or in game.

It doesn't read the game's memory, your password or anything else. It doesn't show anything over the game (no overlay), doesn't touch the game and doesn't play for you.

• On your PC, in %APPDATA%\eloforge-app: a small state file, the app's logs and the site's access cookie. As in any browser, that's also where the website keeps your session and history.
• To EloDiff it only sends your Riot ID, your region and the number of the game that ended, to build the analysis. What it reads for your account's age never leaves your PC.
• The stats come from Riot Games' official API, same as on the website. The app doesn't store any key.

If you want to check that the file is the original one, in PowerShell:

Get-FileHash .\EloDiff-Setup-0.2.4.exe

It should return: 1CEEB976147BEA2789EE745E8245E2AB5E75D0CC918A1CA507BD5737612B7437

From Settings → Apps → Installed apps, find EloDiff and click Uninstall.

To also delete what was saved on your PC, delete the %APPDATA%\eloforge-app folder.