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How to Fix Fortnite Error IS-DS01

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Fortnite Error IS-DS01 can be frustrating for players who want to install the game but don't have enough disk space. In this article, we'll show you how to fix the error with methods like freeing up disk space and changing the installation location.

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Fix this error and go back to Fortnite! | © Epic Games

Fortnite is a popular online multiplayer game, but sometimes players encounter errors that prevent them from playing. One such error is the IS-DS01 error, which occurs when there is not enough disk space to install the game. If you're experiencing this error, don't worry – here are some methods to fix it.

Fortnite: How to Fix Error IS-DS01

Method 1: Free Up Disk Space

The most obvious solution to this error is to free up some disk space. Here are some ways to do that:

  1. Delete any unnecessary files or programs from your computer.
  2. Move files to an external hard drive or cloud storage.
  3. Use a disk cleanup tool to remove temporary files and other clutter.

Method 2: Change Installation Location

If you don't have enough disk space on your primary drive, you can try installing Fortnite on a different drive that has more space. Here's how to do it:

  1. Open the Epic Games Launcher and click on the Settings icon.
  2. Click on the Installations tab.
  3. Under Installation Folders, click on the Add Folder button.
  4. Select a different drive or folder where you want to install Fortnite.
  5. Click on the Confirm button.
  6. Now, when you install Fortnite, make sure to select the new installation location.

Method 3: Clear Epic Games Launcher Cache

If all else fails, you can try clearing the cache for the Epic Games Launcher. Here's how to do it:

  1. Close the Epic Games Launcher and any other Epic Games programs running on your computer.
  2. Press the Windows key + R to open the Run dialog box.
  3. Type %localappdata% and press Enter.
  4. Locate the Epic Games Launcher folder and delete it.
  5. Open the Epic Games Launcher again and try installing Fortnite.

By following these methods, you should be able to fix the Fortnite Error IS-DS01 and install the game without any issues. If you're still having trouble, you may need to contact Epic Games support for further assistance.