Logging optimiert

windows-updater.ps1

@@ -9,9 +9,9 @@ Author:         Patrick Asmus
 Web:            https://www.cleveradmin.de
 Repository:     https://git.techniverse.net/scriptos/windows-updater.git
 License:		MIT
-Version:        2.0.0
+Version:        2.0.1
 Datum:          05.07.2026
-Modifiaktione:  Neuaufbau, viele neue Funktionen, verbesserte Fehlerbehandlung, optimierte Logik, erweiterte Benachrichtigungsoptionen, Winget-Integration, History-Export in CSV/XLSX, Pre/Post Hooks, Reboot-Kontrolle und mehr.
+Modifiaktione:  Logging optimiert
 #####################################################
 #>
 
@@ -701,7 +701,14 @@ function Install-PendingUpdates {
 
     $resultArray = @($results)
 
-    foreach ($r in $resultArray) {
+    # PSWindowsUpdate returns multiple objects per update (one per phase: search, download, install).
+    # Group by KB and keep only the last (final) result per update.
+    $grouped = $resultArray | Group-Object -Property KB
+    $deduplicated = foreach ($group in $grouped) {
+        $group.Group | Select-Object -Last 1
+    }
+
+    foreach ($r in $deduplicated) {
         $sizeStr = if ($r.Size) { "{0:N2} MB" -f ($r.Size / 1MB) } else { "N/A" }
         $resultStr = if ($r.Result) { $r.Result.ToString() } else { $r.Status.ToString() }
         $kbStr = if ($r.KB) { $r.KB } else { "N/A" }
@@ -720,7 +727,7 @@ function Install-PendingUpdates {
         Add-UpdateHistoryEntry -KB $kbStr -Title $r.Title -Size $sizeStr -Result $resultStr
     }
 
-    $failed = $resultArray | Where-Object { $_.Result -and $_.Result.ToString() -notmatch "Install|Success" }
+    $failed = $deduplicated | Where-Object { $_.Result -and $_.Result.ToString() -notmatch "Install|Success" }
     if ($failed -and $retryCount -gt 0) {
         Write-Log "Retrying $(@($failed).Count) failed update(s)..." -Level WARN
         foreach ($f in $failed) {