diff --git a/app/install_audacity.cmd b/app/install_audacity.cmd
index 93c1385..0a46d3c 100644
--- a/app/install_audacity.cmd
+++ b/app/install_audacity.cmd
@@ -21,6 +21,6 @@ if %ERRORLEVEL% EQU 0 (echo    Download OK! ) else ( echo    Fehler %ERRORLEVEL%
 
 :: --- Silent-Installation des Programms:
 echo    Starte Installation.
-  %PROG% /VERYSILENT /NORESTART /ALLUSERS
+  %SYSTEMDRIVE%\windows\system32\msiexec /i "%PROG%" /passive /l %SAVEPATH%\%PROG%.log 
 if %ERRORLEVEL% EQU 0 (echo    Installation OK! ) else ( echo    Fehler %ERRORLEVEL% ist aufgetreten!)