Update README.md

README.md

@@ -906,11 +906,13 @@ To add a Definition, drag and drop a Definition file, and select _Run_ in the me
 
 You may also decide that you wish to have a second installation of the app, so that you can keep tweaking Strategies and even running simulations while live-trading. You can do this following these steps:
 
-1. Make a copy of the complete Superalgos Desktop App folder, that is, the folder containing programs as well as data. You may name the second folder as you wish.
+1. Stop the app (close the browser, use CTRL + C to stop the process at the Console and close the Console).
 
-2. In the copy, go to the ```WebServer``` folder and open ```.env``` file with Notepad or similar text editor. Find the VIRTUAL_PORT parameter and replace the existing number with a number between 10000 and 50000. Save and close the file.
+2. Make a copy of the complete Superalgos Desktop App folder, that is, the folder containing programs as well as data. You may name the second folder as you wish.
 
-3. Now, also in the ```Webserver``` folder, open ```index.html``` and find the following line:
+3. In the copy, go to the ```WebServer``` folder and open ```.env``` file with Notepad or similar text editor. Find the VIRTUAL_PORT parameter and replace the existing number with a number between 10000 and 50000. Save and close the file.
+
+4. Now, also in the ```Webserver``` folder, open ```index.html``` and find the following line:
 ```urlPrefix: 'http://localhost:1337/'```
 Replace 1337 with the number you set in the ```.env``` file.