diff --git a/Main.vb b/Main.vb
index 446e5eb..1c75a24 100644
--- a/Main.vb
+++ b/Main.vb
@@ -1,6 +1,7 @@
 Imports System.Environment
 Imports System.Globalization
 Imports System.IO
+Imports Microsoft.Win32
 Public Class TSUserReporter
 
 
@@ -83,14 +84,23 @@ Public Class TSUserReporter
     End Function
 
     Function getregkey()
-        Dim Reg As String = Nothing
-        If My.Computer.Registry.GetValue("HKEY_CURRENT_USER\Software\TeamViewer", "ClientIDOfTSUser", Nothing) Is Nothing Then
-            Reg = My.Computer.Registry.GetValue("HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\TeamViewer", "ClientID", Nothing)
-        Else
-            Reg = My.Computer.Registry.GetValue("HKEY_CURRENT_USER\Software\TeamViewer", "ClientIDOfTSUser", Nothing)
-        End If
+        Dim regObj As Object = Nothing
+
+        ' 1. HKCU
+        regObj = Registry.GetValue("HKEY_CURRENT_USER\Software\TeamViewer", "ClientIDOfTSUser", Nothing)
+        If regObj IsNot Nothing Then Return regObj.ToString()
+
+        ' 2. HKLM\WOW6432Node
+        regObj = Registry.GetValue("HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\TeamViewer", "ClientID", Nothing)
+        If regObj IsNot Nothing Then Return regObj.ToString()
+
+        ' 3. HKLM (Standard-Pfad, 64-bit)
+        regObj = Registry.GetValue("HKEY_LOCAL_MACHINE\SOFTWARE\TeamViewer", "ClientID", Nothing)
+        If regObj IsNot Nothing Then Return regObj.ToString()
+
+        ' Falls nichts gefunden
+        Return Nothing
 
-        Return Reg
     End Function
 
     Function Report()
diff --git a/TSUserReporter.vbproj b/TSUserReporter.vbproj
index 176f8ae..d092d8f 100644
--- a/TSUserReporter.vbproj
+++ b/TSUserReporter.vbproj
@@ -32,7 +32,7 @@
     <BootstrapperEnabled>true</BootstrapperEnabled>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
-    <PlatformTarget>AnyCPU</PlatformTarget>
+    <PlatformTarget>x64</PlatformTarget>
     <DebugSymbols>true</DebugSymbols>
     <DebugType>full</DebugType>
     <DefineDebug>true</DefineDebug>