# Horizon won't work

Roblox has started to issue custom builds in attempt to make reverse engineering & analysis more difficult. To circumvent this, download [Bloxstrap](https://github.com/pizzaboxer/bloxstrap/releases/tag/v2.5.4). Then, launch it again and click the button titled 'Installation'. Everything should look like this:

<figure><img src="https://1042356409-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FOJgcoVzoWBMHchbEYEUg%2Fuploads%2Fy0bCAy8FxVJLUZKjUZHv%2Fimage.png?alt=media&#x26;token=08e86604-0156-49bd-8ac5-d1e2aabb8631" alt=""><figcaption></figcaption></figure>

Then, open the installation folder. Open the file titled 'Settings.json' (if this doesn't exist, create it) and paste the following in:

{% code title="Settings.json" overflow="wrap" %}

```json
{
  "BootstrapperStyle": 4,
  "BootstrapperIcon": 7,
  "BootstrapperTitle": "Bloxstrap",
  "BootstrapperIconCustomLocation": "",
  "Theme": 0,
  "CheckForUpdates": true,
  "CreateDesktopIcon": false,
  "MultiInstanceLaunching": false,
  "OhHeyYouFoundMe": true,
  "Channel": "Live",
  "ChannelChangeMode": 1,
  "EnableActivityTracking": true,
  "UseDiscordRichPresence": false,
  "HideRPCButtons": true,
  "ShowServerDetails": false,
  "CustomIntegrations": [],
  "UseOldDeathSound": false,
  "UseOldCharacterSounds": false,
  "UseDisableAppPatch": false,
  "UseOldAvatarBackground": false,
  "CursorType": 0,
  "EmojiType": 0,
  "DisableFullscreenOptimizations": false
} 
```

{% endcode %}

Please **do not re-launch the Bloxstrap menu** as it will reset your settings.
