Content
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    - Driver ST : 
		-> VirtualComPortSTMicroelectronics driver must be installed to used PicoGW_UI
		-> DFUSE_Demo_ST to flash the PicoGW.
    - default_global_conf.json : use to regenerate a global_conf.json, this file must not be deleted.
    - global_conf.json : is the json config use by packet forwarder.
    - others files are required to use PicoGW_UI : system files.
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How to use 
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	1- Install "Setup PicoGW_UI.exe"
	1.1 Install driver ST Microelectronics (Run Elevated Privileges or Run as Administrator):
		Path : %AppData%\Semtech\PicoGW_UI\Drivers_STMicroelectronics\VirtualComPortSTMicroelectronics 
	
    2- Plug you PicoGW on your computer
		3.1- On the device manager you must find the Pico as "STMicroelectronics Virtual Com Port" in section "Ports (COM & LTP)"
		3.2- If not, 
			3.2.1- Click rigth on the Pico device (STM32)
			3.2.2- "Update Driver Software", choose "Browse for drive software on your computer"
			3.2.3- Select C:\Program Files (x86) path, Windows must found the driver automaticaly.
		3.3- You have finished the driver installation. you can plug & unplug PicoGW from your computer to check the previous section (3.1). 
	
	4- Start the PicoGW_UI.exe "%AppData%\Semtech\PicoGW_UI\PicoGW_UI.exe"
	
	5- Enjoy !!!
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FAQ 
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    1-  I meet an error message indicating "access denied" when I wanted save global_conf.json or   
		I meet an error message indicating "access denied" when I wanted save log : 

		Open a shell with elevated privileged and launch file "ElevatedPrivilegedGlobalConf.bat" in C:\Users\[YOURLOGIN]\AppData\Roaming\Semtech\PicoGW_UI\
		This batch file give permission on LOG folder and global_conf.json.
	
	2- 	Impossible to restart an application after one start correctly.
		Check in the task manager that the application is not running. If so, terminate the process.
		or unplug and replug the PicoGw on your computer. 
		
	3-  Impossible to start an application after installation:
		check the driver, see "how to use" part.
		
	4-  An dll error occured after clic on start button, to launch an application. 
		Go on %AppData%\Semtech\PicoGW_UI\VC redist\
		Install vc_redist.exe
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