I recently left a company that was using Spark as their IM client. I’m looking to use Spark IM at my new current company. I installed spark on a windows laptop, but it can’t find the server when I created my account. What did I miss? Do I need Openfire first? Do I need to isstall Spark Server on my desktop before I install Spark IM? Do I have the wrong syntax for the server? I need help, please?