ป้ายกำกับ: Remove

# =========================================================
# Script: Remove Thai Language Pack + Reset Hotkey (All Users)
# Version: 2.0.0 (Removal Edition)
# =========================================================

# 0. Check Administrator rights
if (-not ([Security.Principal.WindowsPrincipal][Security.Principal.WindowsIdentity]::GetCurrent()).IsInRole([Security.Principal.WindowsBuiltInRole]::Administrator)) {
    Write-Host "Please run this script as Administrator" -ForegroundColor Red
    pause
    exit
}

Write-Host "Removing Thai Language Pack..." -ForegroundColor Cyan
$thaiPacks = Get-WindowsCapability -Online | Where-Object { $_.Name -like "Language.Basic~~~th-TH*" }
if ($thaiPacks) {
    foreach ($pack in $thaiPacks) {
        if ($pack.State -eq "Installed") {
            try {
                Write-Host "Removing $($pack.Name)..." -ForegroundColor Yellow
                Remove-WindowsCapability -Online -Name $pack.Name -ErrorAction Stop
                Write-Host "Removed $($pack.Name)" -ForegroundColor Green
            } catch {
                Write-Host "Failed to remove $($pack.Name): $($_.Exception.Message)" -ForegroundColor Red
            }
        }
    }
} else {
    Write-Host "No Thai Language Pack found." -ForegroundColor Green
}

Write-Host "Setting language order to EN-US only..." -ForegroundColor Cyan
try {
    $LangList = New-WinUserLanguageList en-US
    Set-WinUserLanguageList -LanguageList $LangList -Force -ErrorAction Stop
    Set-WinDefaultInputMethodOverride -InputTip "0409:00000409"
    Start-Sleep -Seconds 2
} catch {
    Write-Host "Failed to set language: $($_.Exception.Message)" -ForegroundColor Red
    pause
    exit
}

Write-Host "Resetting language toggle Hotkey to default (Alt+Shift)..." -ForegroundColor Cyan
$TogglePath = "HKCU:\Keyboard Layout\Toggle"
if (!(Test-Path $TogglePath)) { New-Item -Path $TogglePath -Force | Out-Null }
Set-ItemProperty -Path $TogglePath -Name "Hotkey" -Value "1" -Type String -Force
$LegacyPath = "HKCU:\Control Panel\Input Method\Hot Keys\00000000"
if (Test-Path $LegacyPath) {
    Remove-ItemProperty -Path $LegacyPath -Name "Key Modifiers" -ErrorAction SilentlyContinue
    Remove-ItemProperty -Path $LegacyPath -Name "Virtual Key" -ErrorAction SilentlyContinue
}
Write-Host "Settings applied for current user" -ForegroundColor Green

Write-Host "Copying settings to Welcome Screen..." -ForegroundColor Cyan
try {
    Copy-UserInternationalSettingsToSystem -WelcomeScreen -NewUser -ErrorAction Stop
    Write-Host "Copy successful" -ForegroundColor Green
} catch {
    Write-Host "Cannot copy to Welcome Screen (normal on some Win 11 builds)" -ForegroundColor Yellow
}

Write-Host "Resetting Hotkey for Default User..." -ForegroundColor Cyan
$DefaultUserPath = "C:\Users\Default\NTUSER.DAT"
$MountPath = "HKLM\DefaultUserTemp"
if (Test-Path $DefaultUserPath) {
    try {
        reg load $MountPath $DefaultUserPath 2>&1 | Out-Null
        if ($LASTEXITCODE -ne 0) { throw "Failed to load hive" }
        $DefTogglePath = "Registry::HKEY_LOCAL_MACHINE\DefaultUserTemp\Keyboard Layout\Toggle"
        if (!(Test-Path $DefTogglePath)) { New-Item -Path $DefTogglePath -Force | Out-Null }
        Set-ItemProperty -Path $DefTogglePath -Name "Hotkey" -Value "1" -Type String -Force
        $DefLegacyPath = "Registry::HKEY_LOCAL_MACHINE\DefaultUserTemp\Control Panel\Input Method\Hot Keys\00000000"
        if (Test-Path $DefLegacyPath) {
            Remove-ItemProperty -Path $DefLegacyPath -Name "Key Modifiers" -ErrorAction SilentlyContinue
            Remove-ItemProperty -Path $DefLegacyPath -Name "Virtual Key" -ErrorAction SilentlyContinue
        }
        Write-Host "Default User settings applied" -ForegroundColor Green
    } catch {
        Write-Host "Error setting Default User: $($_.Exception.Message)" -ForegroundColor Red
    } finally {
        Set-Location C:\
        [gc]::Collect()
        [gc]::WaitForPendingFinalizers()
        Start-Sleep -Milliseconds 500
        $unloadRetry = 0
        while ($unloadRetry -lt 5) {
            reg unload $MountPath 2>$null | Out-Null
            if ($LASTEXITCODE -eq 0) {
                Write-Host "Unloaded Default User Registry." -ForegroundColor Gray
                break
            }
            $unloadRetry++
            Start-Sleep -Seconds 1
        }
        if ($unloadRetry -eq 5) {
            Write-Host "Cannot unload Registry, may need restart" -ForegroundColor Red
        }
    }
} else {
    Write-Host "Default User NTUSER.DAT not found" -ForegroundColor Red
}

Write-Host "====================================================" -ForegroundColor Cyan
Write-Host "All operations completed!" -ForegroundColor Green
Write-Host "Recommend Sign out or Restart" -ForegroundColor Yellow
Write-Host "====================================================" -ForegroundColor Cyan

pause