Update 8x8_Work_Updater.ps1

8x8_Work_Updater.ps1

@@ -18,6 +18,7 @@ $flagFile      = Join-Path $workDir "8x8_Update_Proceed.flag"
 $guiScript     = Join-Path $workDir "Show-8x8UserGui.ps1"
 $serviceUiPath = Join-Path $workDir "ServiceUI.exe"
 $installerPath = Join-Path $workDir "8x8_Work_Installer.msi"
+$serviceUiLog  = Join-Path $workDir "ServiceUI.log"
 
 if (-not (Test-Path $workDir)) {
     New-Item -Path $workDir -ItemType Directory -Force | Out-Null
@@ -83,14 +84,6 @@ try {
     Write-Host "[2/5] Generating user-session GUI dialog script..." -ForegroundColor Cyan
 
     $guiContent = @'
-# Hide PowerShell console window host immediately while rendering WinForms
-$async = '[DllImport("user32.dll")] public static extern bool ShowWindow(IntPtr hWnd, int nCmdShow);'
-$type = Add-Type -MemberDefinition $async -Name "Win32ShowWindow" -Namespace Win32Functions -PassThru
-$hwnd = (Get-Process -Id $PID).MainWindowHandle
-if ($hwnd -ne [IntPtr]::Zero) {
-    [Win32Functions.Win32ShowWindow]::ShowWindow($hwnd, 0)
-}
-
 Add-Type -AssemblyName System.Windows.Forms
 Add-Type -AssemblyName System.Drawing
 
@@ -203,19 +196,12 @@ $form.Dispose()
     if (-not $explorerProc) {
         Write-Warning "No active desktop session detected. Proceeding directly to update."
     } else {
-        # Explicit ServiceUI argument syntax targeting powershell.exe without hiding the Form
         $psExe = "$env:SystemRoot\System32\WindowsPowerShell\v1.0\powershell.exe"
-        $serviceUiArgs = @(
-            "-process:explorer.exe",
-            $psExe,
-            "-NoProfile",
-            "-ExecutionPolicy", "Bypass",
-            "-File", "`"$guiScript`""
-        ) -join " "
         
-        Start-Process -FilePath $serviceUiPath -ArgumentList $serviceUiArgs
+        # Execute ServiceUI directly with distinct parameters
+        $process = Start-Process -FilePath $serviceUiPath -ArgumentList "-process:explorer.exe", $psExe, "-ExecutionPolicy", "Bypass", "-NoProfile", "-WindowStyle", "Hidden", "-File", "`"$guiScript`"" -PassThru
 
-        Write-Host "Dialog displayed on user screen. Waiting for response or 1-hour expiration..." -ForegroundColor Yellow
+        Write-Host "Dialog launched. Waiting for user response or 1-hour expiration..." -ForegroundColor Yellow
         while (-not (Test-Path $flagFile)) {
             Start-Sleep -Seconds 2
         }
@@ -263,8 +249,7 @@ $form.Dispose()
 
     if ($exePath) {
         if ($explorerProc) {
-            $launchArgs = "-process:explorer.exe `"$exePath`""
-            Start-Process -FilePath $serviceUiPath -ArgumentList $launchArgs
+            Start-Process -FilePath $serviceUiPath -ArgumentList "-process:explorer.exe", "`"$exePath`""
             Write-Host "8x8 Work launched successfully in user context." -ForegroundColor Green
         } else {
             Start-Process -FilePath $exePath