Test for Different Regional Settings

function Main()

{

  // Time zones:

  // HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones

  var timezone = "Central Europe Standard Time";

  setTimeZone(timezone);

}





function setTimeZone(timezone)

{

  var WshShell = Sys.OleObject("WScript.Shell");

  var cmdLine = "RunDLL32.exe shell32.dll,Control_RunDLL timedate.cpl,,/Z";

  var WshShellExec = WshShell.Exec(cmdLine + timezone);

}

Sub Main

  Dim timezone

  ' Time zones:

  ' HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones

  timezone = "Central Europe Standard Time"

  setTimeZone(timezone)

End Sub





Function setTimeZone(timezone)

  Dim WshShell, cmdLine, WshShellExec 

  Set WshShell = Sys.OleObject("WScript.Shell")

  cmdLine = "RunDLL32.exe shell32.dll,Control_RunDLL timedate.cpl,,/Z"

  Set WshShellExec = WshShell.Exec(cmdLine + timezone)

End Function

Hello

I was searching for the same topic (I know this is an old post) and I found another solution which works better for newer OS.

Windows7 and also Windows Server 2008 R2 has the command 'tzutil' which can easily change time zone from windows command line (reference http://www.windows-commandline.com/set-time-zone-from-command-line/).

So the JScript version of the setTimeZone() would be:

function setTimeZone(Timezone)
{
  var WshShell = Sys.OleObject("WScript.Shell");
  var CmdLine = "tzutil /s ";
  var Param = CmdLine + aqString.Quote(Timezone);
  Log.Message("Parameter: "+ Param);
  var WshShellExec = WshShell.Exec(Param);
}