I'm having an issue when trying to add my account information:
- I'm using WordPress 3.6.1
- I filled the form on the Salesforce Account Information admin page but it returns an INVALID_LOGIN error.
- I have the right Username and Password (100% sure as I'm logged in to Salesforce with it). Proof is that I got brand new Security Token (normal procedure).
Hope you can help with this, please ?