I'm quite a newbie with Sharepoint, so please bear with me if I can't even ask the question appropriately...
We installed SBS 2011 (Sharepoint 2010) a couple of years ago and it's running fine. We never used Sharepoint features.
Now we wanted to explore Workflow features so I went to
http://sites and logged in as a Sharepoint administrator (successfully).
My problem is that whenever I need to go into the web-based Sharepoint Designer, I get an error. The designer is active on the server, it should be available at
https://sites:987, but I always get
Connection reset when I browse to that address.
I even tried momentarily bringing down the Server Firewall to check if it was a firewall problem, but the same thing happens...
A distinctive circumstance of this server is that it is not connected to the Internet (that's a company requirement, I can connect occasionally for updates, but not permanently). I've been told this shouldn't be a problem for what I'm trying to do.
Can you please advise, and help me troubleshoot? Thank you.