Yes i will try this, but i dont know if it will work in cmdlines. It should work i think because its an AutoIT script, will try it this week. Try this: Opt("TrayIconDebug", 1) ; Executable file name $EXECUTABLE = "ashampoo_burningstudio802_sm.exe" ; Serial number $SN = "" $PreviousInstallation = RegRead("HKLM\Software\Microsoft\Windows\CurrentVersion\Uninstall\Ashampoo Burning Studio 8_is1", "InstallLocation") If FileExists($PreviousInstallation & "\burningstudio.exe") Then MsgBox(0x40010, @ScriptName, "Please uninstall previous version of Ashampoo Burning Studio before using this script", 4) Exit EndIf ; Disable the default internet browser (to prevent Ashampoo Burning Studio to open it) $DefBrowser = RegRead("HKCR\HTTP\shell\open\command\", "") RegDelete("HKCR\HTTP\shell\open\command\", "") ; Run the installer RunWait($EXECUTABLE & " /sp- /verysilent /norestart") ; Close Ashampoo Burning Studio process ProcessWait("burningstudio.exe") $PID = ProcessExists("burningstudio.exe") If $PID Then ProcessClose($PID) EndIf Sleep(1000) ; Kill Internet Explorer process if was started $PID = ProcessExists("IEXPLORE.EXE") If $PID Then ProcessClose($PID) EndIf ; Settings RegWrite("HKCU\Software\Ashampoo\Ashampoo Burning Studio 8", "RegKey", "REG_SZ", $SN) RegWrite("HKCU\Software\Ashampoo\Ashampoo Burning Studio 8\ash_inet", "InfoChannel_ashnews_Enabled", "REG_DWORD", "0") RegWrite("HKCU\Software\Ashampoo\Ashampoo Burning Studio 8\ash_inet", "InfoChannel_-updates-_Enabled", "REG_DWORD", "0") ; Restore the default internet browser RegWrite("HKCR\HTTP\shell\open\command\", "", "REG_SZ", $DefBrowser)