Hi, I have I have spark's credentials for 14 day's trial version and able to login with it in Spark Application and it is working fine. I have downloaded the project from Source Forge and I am trying to run SparkWinFormGUI, but I am unable to connect to Spark. A message box appear Connection to live market requires a valid username and password. I tried hard coding the credentials like: public static ApiCredentials LoadFromFile() { return new ApiCredentials() {Username = "TestUsername", Password...