Reinstall WSUS 3.0 sp2

Question

I am trying to get my windows updates to start to work again for my company.  I have a server running sbs 2011.  I reinstalled WSUS 3.0sp2  however, I cannot get it to connect to a server.  I uninstalled the old WSUS and reinstalled. 
However, after the install no wizard came up.  I have tried to manually add  the server and keep gettng error "Cannot connect to 'servername', The server may be using another port or different SSL setting."  Is ym server name the name
of the one server I have here or anything to do with MSQL?
I have no clue what to look for beyond this.  I've looked up answers on the web and found various articles but none of which are a help.
Ideally I want to use SBS console to manage and deploy our OS updates....it was working fine until our former tech removed MS Exchange 2010 from he server.  Not sure if something in IIS or a DB is bad...very confused!!

Answer 1

My results
# Solarwinds® Diagnostic Tool for the WSUS Agent
# 3/11/2014
Machine state
  User rights:                                       User has
administrator rights
  Update service status:                             Running
  Background Intelligent Transfer service status:    Running
  OS Version:                                        Windows®
Small Business Server 2011 Standard  Service Pack 1
  Windows update agent version:                      7.6.7600.256 (WU Agent is OK)
Windows Update Agent configuration settings
  Automatic Update:                                  Not found (There is no such key)
  Options:                                          
Not found (There is no such key)
  Use WSUS Server:                                   Not found (There is no such key)
  Windows Update Server:                             Not found (There is no such key)
  Windows Update Status Server:                      Not found (There is no such key)
  WSUS URLs are identical:                           Values are empty
WSUS Server Connectivity -- Connectivity check is impossible
  Error description:                                 Connectivity check is impossible because
of invalid Windows Update Agent configuration
Problem I am having is how to configure WSUS once it's installed.  At no point does a wizard come up.  When I attempt to manually Connect to a server...i am typing my server name and port 8530 I get a message, cannot connect to server, server may
be using a different port or SSL.  Ive tried all the ports.  I have no idea where I need to go to change or configure this, let alone how to change and configure that