This is AutoIt (google for AutoIt 3) script that I use to keep my TWS (demo or real account) alive for ever (manual shutdown).

 

Code

Opt("TrayAutoPause", 0) Opt("MouseCoordMode", 0) Opt("WinTitleMatchMode", 2) TraySetIcon("Shell32.dll", 180) ; Demo mode Do WinWaitActive("Exit Session Setting") WinMove("Exit Session Setting", "", Default, Default, 320, 200) ; Make AM to PM & PM to AM If @HOUR > 12 Then MouseClick("left", 156, 78, 1) Else MouseClick("left", 208, 78, 1) EndIf MouseClick("left", 120, 188, 1) Sleep(4000) WinClose("Exit Session Setting") Until 1 = 2 ; Never exit

 

Code

Opt("TrayAutoPause", 0) Opt("MouseCoordMode", 0) Opt("WinTitleMatchMode", 2) TraySetIcon("Shell32.dll", 180) ; Live mode Do WinWaitActive("Exit Session Setting") WinMove("Exit Session Setting", "", Default, Default, 320, 170) ; Switch from AM to PM & PM to AM If @HOUR > 12 Then MouseClick("left", 157, 63, 1) Else MouseClick("left", 208, 63, 1) EndIf MouseClick("left", 120, 148, 1) Sleep(500) WinClose("Exit Session Setting") Sleep(2000) Until 1 = 2 ; Never exit

This AutoIt script will allow you to automate the TWS login for demo account.

It should also work for real account if security token is disabled (but real account's keeping username/password in a script is a bad idea). But feel free to use keep alive script after manual login.

 

Code

Opt("MouseCoordMode", 0) If NOT WinExists("Login") Then ; Run TWS ShellExecute("C:\WINDOWS\system32\javaw.exe", "-cp jts.jar;hsqldb.jar;jcommon-1.0.12.jar;jfreechart-1.0.9.jar;jhall.jar;other.jar;rss.jar -Dsun.java2d.noddraw=true -Xmx512M jclient/LoginFrame D:\Jts", "D:\Jts") ; Wait WinWait("Login") EndIf WinActivate("Login") Sleep(200) MouseClick("left", 130, 55, 2) Send("username") Sleep(200) MouseClick("left", 130, 80, 2) Send("password") Sleep(200) ; Press Login MouseClick("left", 170, 210)