title: "Server doesn't listen" in pgAdmin III with postgreSQL
body: <p>First of all : I'm a novice in what touches to databases. </p>
  
  <p>I'm using postgreSQL with pgAdmin III, and it worked perfectly fine until some days ago : Some days ago, when I was not working on it, I saw in the "background process" of Windows that several identical postgreSQL programs (?) were running, and I decided to stop them, because I was not using them at the time. Mistake : Now, when I try to connect to the server (on localhost), I receive the error message :</p>
  
  <blockquote>
    <p>"Server doesn't listen"</p>
    
    <p>The server doesn't accept connections: the connection library reports 
     could not connect to server: Connection refused (0x0000274D/10061) Is the server running on host "localhost" (::1) and accepting TCP/IP connections on port 5432? could not connect to server: Connection refused (0x0000274D/10061) Is the server running on host "localhost" (127.0.0.1) and accepting TCP/IP connections on port 5432? </p>
  </blockquote>
  
  <p>I already took a look on similar topics on stackoverflow, looked the listen_address file, the postgresql.conf and pg_hba.conf files, but everything seems to be "normal" (according to what I read in these topics). </p>
  
  <p>I posted this because... well, I didn't find any other person that did what I did (stopping the background process, and then not being able to reconnect). </p>