CommModifyKit/installer/uninstall.ps1

# uninstall.ps1 - CommModifyKit 驱动卸载脚本
#Requires -RunAsAdministrator
$ErrorActionPreference = 'Continue'
Write-Host '=== CommModifyKit 卸载脚本 ===' -ForegroundColor Cyan
Write-Host ""
Write-Host "通过 pnputil 删除驱动包..." -ForegroundColor Yellow
try {
    $raw = pnputil /enum-drivers 2>&1
    $lines = $raw -split "
?
"
    $infs = @()
    for ($i=0; $i -lt $lines.Count; $i++) {
        if ($lines[$i] -match '(oem\d+\.inf)' -and $i+1 -lt $lines.Count -and $lines[$i+1] -match 'CommModifyKit') {
            $infs += $matches[1]
        }
    }
    if ($infs.Count -gt 0) {
        foreach ($inf in $infs) {
            Write-Host "  删除: $inf"
            pnputil /delete-driver $inf /uninstall /force 2>&1 | Out-Null
            if ($LASTEXITCODE -eq 0) { Write-Host "    完成" -ForegroundColor Green }
            else { Write-Warning "    失败" }
        }
    } else { Write-Host "  未找到驱动包" -ForegroundColor Green }
} catch { Write-Warning "pnputil 失败: $_" }

$srv = Get-Service -Name 'CommModifyKit' -ErrorAction SilentlyContinue
if ($srv) {
    Write-Host ""
    if ($srv.Status -eq 'Running') { sc.exe stop CommModifyKit | Out-Null; Start-Sleep 2 }
    sc.exe delete CommModifyKit | Out-Null
    Write-Host "服务已删除" -ForegroundColor Green
}

# 从 Ports 类 UpperFilters 移除 CommModifyKit
$PortsClassGuid = "{4D36E978-E325-11CE-BFC1-08002BE10318}"
$ClassKey = "HKLM:\SYSTEM\CurrentControlSet\Control\Class\$PortsClassGuid"
$existingFilters = (Get-ItemProperty -Path $ClassKey -Name "UpperFilters" -ErrorAction SilentlyContinue)
if ($existingFilters) {
    $currentFilters = @($existingFilters.UpperFilters)
    if ($currentFilters -contains "CommModifyKit") {
        $newFilters = @($currentFilters | Where-Object { $_ -ne "CommModifyKit" })
        if ($newFilters.Count -eq 0) {
            Remove-ItemProperty -Path $ClassKey -Name "UpperFilters" -ErrorAction SilentlyContinue
        } else {
            Set-ItemProperty -Path $ClassKey -Name "UpperFilters" -Value $newFilters -Type MultiString
        }
        Write-Host "已从 Ports 类 UpperFilters 移除 CommModifyKit" -ForegroundColor Green
    }
}

$sys = Join-Path $env:windir "System32\drivers\CommModifyKit.sys"
$inf = Join-Path $env:windir "System32\drivers\CommModifyKit.inf"
Write-Host ""
if (Test-Path $sys) { Remove-Item $sys -Force -ErrorAction SilentlyContinue }
if (Test-Path $inf) { Remove-Item $inf -Force -ErrorAction SilentlyContinue }
Write-Host "驱动文件已删除" -ForegroundColor Green
Write-Host ""
Write-Host '=== 卸载完成 ===' -ForegroundColor Cyan