diff --git a/scripts/script_sysinternals.cmd b/scripts/script_sysinternals.cmd
index 5f7f1de..bac195f 100644
--- a/scripts/script_sysinternals.cmd
+++ b/scripts/script_sysinternals.cmd
@@ -1,6 +1,19 @@
-@echo off
-:: Stand 2025-08-18
-echo --------------------------------------------------------------------------
-echo I Windows prüfen
-echo --------------------------------------------------------------------------
+:: ------------------------------------------------------------
+:: Installationsroutine
+:: ------------------------------------------------------------
 
+:: --- Option: Download in ein temporäres Verzeichnis
+:: --- Kann für z.B. für GLPI abgeschaltet werden
+set SAVEPATH=%SYSTEMDRIVE%\TEMP\install
+MKDIR %SAVEPATH% & CD /D %SAVEPATH%
+
+:: --- Download Basis-URL, Dateiname und TEMP-Verzeichnis
+set BASEURL=https://support.ostrachhelp.de/OstrachHELP/binaries/raw/branch/main/win
+set PROG=SysinternalsSuite_sep2025.zip
+
+:: --- Lade Installationsdatei herunter
+curl -k -L %BASEURL%/%PROG% -o %SAVEPATH%\%PROG%
+
+:: --- Silent-Installation des Programms:
+set PROGPATH=%SYSTEMDRIVE%\SETUP\Sysinternals
+powershell.exe -command "Expand-Archive -Force -Path %PROG% -DestinationPath %PROGPATH% "