How to Protect Fortnite from Being Uninstalled on a Shared PC
Fortnite is between 40 and 100 GB depending on which game modes (Battle Royale, Zero Build, LEGO, Festival, Rocket Racing) are installed. On a 50 Mbps home connection, redownloading the full install after an uninstall takes around 4 hours. On a typical cafe or school connection, longer.
On a shared PC (siblings, kids, cafe customers, a classroom), this is one of the most common "why did I come home to this" problems. Epic Games Launcher makes Uninstall a two-click operation. Someone clearing space for a different game or just poking around can wipe Fortnite in seconds.
Why Epic Games is different from Steam
Epic Games stores game data in two locations: a system folder at C:\ProgramData\Epic Games\Epic GamesGamesLauncher\Data\, and the game folder itself (default C:\Program Files\Epic Games\Fortnite but can be on any drive). GamePinned locks both.
Uninstall attempts from Epic Games, from File Explorer, or from PowerShell all fail with access-denied.
Steps
1. Install GamePinned
Download from gamepinned.com and run the installer. Windows will ask for admin approval because file permission changes require it. Install takes under a minute.
2. Open the Epic Games tab
Launch GamePinned and click the Epic Games tab. It detects every installed Epic Games game automatically. Fortnite appears with its install path and size.
3. Click Lock on Fortnite
Lock takes a few seconds. GamePinned locks the Fortnite install folder so it cannot be deleted. By default, all standard Windows accounts on the PC are blocked. You can add specific named accounts instead from the Users tab.
4. Test it
Open Epic Games Launcher, right-click Fortnite, and hit Uninstall. Confirm the prompt. Epic Games tries for a few seconds, then shows an error. Fortnite is still in your library, still playable, still takes up the same disk space. You can also try deleting the Fortnite folder from File Explorer. Windows refuses.
Fortnite updates still work
Fortnite patches write new files and modify existing ones. They do not delete the install. The deny rule blocks only deletion, so patches land normally. Epic Games also runs patch operations under SYSTEM when possible, and SYSTEM is never in the blocked set, so even full content replacements work.
Launching the game, joining matches, chat, store purchases, cosmetics, battle pass: all unaffected. The only operation that fails is Uninstall.
How you uninstall Fortnite yourself
GamePinned has a Maintenance Mode toggle. Flip it on, uninstall or move whatever you need, flip it off. Protection pauses during maintenance and resumes immediately when you switch it back. The toggle is gated by an admin password you set during first-run setup, so a kid or customer who finds the GamePinned tray icon cannot disable protection.
Common questions
Does this work on the Microsoft Store / Xbox app version of Fortnite?
Not directly. The MS Store version of Fortnite is protected by Windows app containerisation, which uses a different permission model. In practice, MS Store games are harder to accidentally uninstall (no right-click Uninstall in Steam-like library view) so the problem is much rarer. GamePinned focuses on Epic Games, Steam, and Riot Games.
What if they uninstall Epic Games Launcher itself?
Uninstalling Epic Games does not delete the Fortnite game folder. It only removes the launcher. Reinstall Epic Games and point it at the existing Fortnite folder and the launcher re-adopts it. The game files themselves are what GamePinned protects, directly.
Does this work for other Epic Games titles (GTA V, Rocket League, Alan Wake 2)?
Yes. Any Epic Games Launcher game appears in the Epic Games tab. Free plan protects one game; paid plans cover your entire Epic Games library and auto-lock anything you install later.
Is there a performance impact on Fortnite while protected?
No. NTFS permissions are checked at file-access time by Windows itself and add nanoseconds per operation. Gameplay, frame rate, and load times are unaffected.
Does this cost anything?
Free plan locks one game permanently. Unlimited library protection and auto-lock for new installs are on the paid plans (30-day free trial available).