Release v0.0.0.6

- Try GetActiveObject first, then Activator.CreateInstance as fallback
- Use Type.GetTypeFromProgID for version-independent COM activation
- Clear error message explaining possible causes including New Outlook
- NuGet Interop v15 is fine - it's the assembly version, works with
  all Outlook versions (2013-2024) via COM interface compatibility

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

installer/setup.iss

@@ -2,7 +2,7 @@
 ; Erfordert Inno Setup 6.x (https://jrsoftware.org/isinfo.php)
 
 #define MyAppName "Starface Outlook Sync"
-#define MyAppVersion "0.0.0.5"
+#define MyAppVersion "0.0.0.6"
 #define MyAppPublisher "HackerSoft - Hacker-Net Telekommunikation"
 #define MyAppURL "https://www.hacker-net.de"
 #define MyAppExeName "StarfaceOutlookSync.exe"

src/StarfaceOutlookSync/Services/OutlookContactsService.cs

@@ -26,20 +26,35 @@ namespace StarfaceOutlookSync.Services
         {
             if (_outlookApp != null) return _outlookApp;
 
+            // Versuch 1: Laufende Outlook-Instanz finden
             try
             {
-                // Versuche laufende Outlook-Instanz zu finden
                 _outlookApp = (Outlook.Application)GetActiveComObject("Outlook.Application");
                 _weStartedOutlook = false;
+                return _outlookApp;
             }
-            catch
+            catch { }
-            {
-                // Outlook starten falls nicht laufend
-                _outlookApp = new Outlook.Application();
-                _weStartedOutlook = true;
-            }
 
-            return _outlookApp;
+            // Versuch 2: Outlook per COM starten
+            try
+            {
+                var outlookType = Type.GetTypeFromProgID("Outlook.Application");
+                if (outlookType != null)
+                {
+                    _outlookApp = (Outlook.Application)Activator.CreateInstance(outlookType);
+                    _weStartedOutlook = true;
+                    return _outlookApp;
+                }
+            }
+            catch { }
+
+            throw new InvalidOperationException(
+                "Outlook Classic konnte nicht gefunden werden.\n\n" +
+                "Moegliche Ursachen:\n" +
+                "- Outlook Classic ist nicht installiert\n" +
+                "- Outlook Classic ist nicht gestartet\n" +
+                "- Das neue Outlook wird verwendet (wird noch nicht unterstuetzt)\n\n" +
+                "Bitte Outlook Classic starten und erneut versuchen.");
         }
 
         public List<string> GetContactFolderPaths()

src/StarfaceOutlookSync/StarfaceOutlookSync.csproj

@@ -7,9 +7,9 @@
     <AssemblyTitle>Starface Outlook Sync</AssemblyTitle>
     <Company>HackerSoft - Hacker-Net Telekommunikation</Company>
     <Product>Starface Outlook Sync</Product>
-    <Version>0.0.0.5</Version>
+    <Version>0.0.0.6</Version>
-    <AssemblyVersion>0.0.0.5</AssemblyVersion>
+    <AssemblyVersion>0.0.0.6</AssemblyVersion>
-    <FileVersion>0.0.0.5</FileVersion>
+    <FileVersion>0.0.0.6</FileVersion>
     <Description>Synchronisiert Outlook-Kontakte mit Starface Telefonanlage</Description>
     <Copyright>Stefan Hacker - HackerSoft</Copyright>
     <RuntimeIdentifier>win-x64</RuntimeIdentifier>

src/StarfaceOutlookSync/UI/AboutForm.cs

@@ -27,7 +27,7 @@ namespace StarfaceOutlookSync.UI
 
             var lblVersion = new Label
             {
-                Text = "Version 0.0.0.5",
+                Text = "Version 0.0.0.6",
                 Left = 0, Top = 56, Width = 340, Height = 20,
                 TextAlign = ContentAlignment.MiddleCenter,
                 ForeColor = Color.Gray