Just starting out. I am a complete novice, especially to the use of software. I am trying to install openHAB on my laptop which is running Windows 7. Using the Installation guide for Windows I have got to item 3. When I try to start the server by entering C:\openHAB2\start.bat, the screen shown (or I think it is because it disappears so fast!) momentarily appears on the screen and then nothing happens. I’ve waited for something to appear but nothing! Any advice on what I am doing wrong or what I should do? I couldn’t see a similar topic discussed here recently.