I'm integrating Salesforce API with JackBe Presto platform using WSDL, when i call the Login method gives me the error, "INVALID_LOGIN: Invalid username, password, security token, or user locked out." I checked the credentials that do the login and are correct, and the Password I add the "Security Token" but I still throwing that error. I checked the login attempt and shows me Invalid Login, The request to salesforce is correct but can not be authenticated
The account I do the login is a "Developer Edition"
Thanks in advance.