diff --git a/Config.py b/Config.py
index 727638d..64f104c 100644
--- a/Config.py
+++ b/Config.py
@@ -46,6 +46,7 @@ async def cfg(self, ctx):
 		if ctx.invoked_subcommand == None:
 			ctx.send(ERROR_NO_SUBCOMMAND)
 
+
 	@cfg.command()
 	async def init(self, ctx):
 		#creating new hidden channel only the owner can see
@@ -55,6 +56,11 @@ async def init(self, ctx):
 		}
 		self.config_channels[ctx.guild.id] = await ctx.guild.create_text_channel("cli-bot-config")
 
+		#making conf file if it doesn't exist
+		if not is_init():
+			with open(f"{ctx.guild.id}.json", "w") as file:
+				pass
+
 		#starting all configurations
 		await self.config_channels[ctx.guild.id].send(f'''You are about to start the configuration of {ctx.me.mention}. If you are unfamiliar with CLI (Command Line Interface) you may want to check the documentation on github ({WEBSITE}). The same goes if you don't know the bot's functionnalities\n*Starting full configuration...*''')
 		await self.config_channels[ctx.guild.id].send("This will overwrite all of your existing configurations. Do you want to continue ? [y/n]")
@@ -76,6 +82,8 @@ async def init(self, ctx):
 			local_logger.exception(e)
 
 
+	@cfg.command()
+	@is_init()
 	async def chg(self, ctx, setting):
 		try:
 			eval("self.chg_"+setting)
@@ -110,7 +118,7 @@ async def cfg_poll(self, ctx):
 				
 				#building string with all the channels that will be marked for polls
 				poll_channels_str = ""
-				for chan in response.channel_mentions:
+				for chan in poll_channels:
 					poll_channels_str+= " "+chan.mention
 
 				await self.config_channels[ctx.guild.id].send(f"You are about to make {poll_channels_str} poll channels. Do you want to continue? [y/n]")
@@ -126,36 +134,15 @@ async def cfg_poll(self, ctx):
 						retry = False
 
 
-			#making the data to be saved
-			with open(POLL_ALLOWED_CHANNELS_FILE, "r") as file:
-				to_write = []
-				for line in file.readlines():
-					'''the file is organized like this:
-					\nguild_id;poll_chan_1_id;poll_chan_2_id;'''
-					segments = line.split(";")
-					if not int(segments[0])==ctx.guild.id:
-						to_write.append(line)
 
-				guild_chans = f"{ctx.guild.id};"
-				for chan in poll_channels:
-					guild_chans+= f"{chan.id};"
+			old_conf = get_conf(ctx.guild.id)
+			old_conf["poll_channels"] = poll_channels
 
-				#removing the last ";" to prevent Poll from trying to convert it to an int
-				guild_chans = guild_chans[:-1] + "\n"
+			if update_conf(ctx.guild.id, old_conf) == False:
+				await self.config_channels[ctx.guild.id].send(ERR_UNEXCPECTED)
 
-				to_write.append(guild_chans)
-				local_logger.info(str(guild_chans))
-
-			#writting to the file
-			write_str = ""
-			for line in to_write:
-				write_str+=line
-
-			local_logger.info(write_str)
-			with open(POLL_ALLOWED_CHANNELS_FILE, "w") as file:
-				file.write(write_str)
-
-			await self.config_channels[ctx.guild.id].send("Poll configuration is done.")
+			else:
+				await self.config_channels[ctx.guild.id].send("Poll configuration is done.")
 
 
 			local_logger.info(f"Configuration of poll for server {ctx.guild.name} ({ctx.guild.id}) has been completed.")
@@ -206,42 +193,22 @@ async def cfg_roll(self, ctx):
 				#adding to master role list
 				new_roles.append(new_role)
 
-			#writting configuration to file
-			with open(ROLES_FILE, "r") as file:
-				'''the file is written like this:
-				guild_id;management_role_1|management_role_2;admin_role_1|admin_role_2'''
-				for line in file.readlines():
-					segments = line.split(";")
-					to_write = ""
-					if int(segments[0]) == ctx.guild.id:
-						continue
-					#if the line isn't defining the server's role settings, marking it for rewrite
-					to_write += line
 
 			#giving admin roles the manager clearance
 			for m_role in new_roles[1]:
 				new_roles[0].append(m_role)
 
-			#adding management roles
-			guild_line = f"{ctx.guild.id};"
-			for role in new_roles[0]:
-				guild_line += f"{role}|"
-
-			#adding strong separator between clearance levels
-			guild_line+=";"
+			old_conf = get_conf(ctx.guild.id)
 
-			#adding admin roles
-			for role in new_roles[1]:
-				guild_line += f"{role}|"
-
-			#addind the modified guild role configuration
-			to_write+= guild_line[:-1]+"\n"
-
-			#writting to file
-			with open(ROLES_FILE, "w") as file:
-				file.write(to_write)
+			#updating the values
+			old_conf["roles"]["manager"] = new_roles[0]
+			old_conf["roles"]["admin"] = new_roles[1]
 
+			if update_conf(ctx.guild.id, old_conf) == False:
+				await self.config_channels[ctx.guild.id]send(ERR_UNEXCPECTED)
 
+			else:
+				await self.config_channels[ctx.guild.id]send("Successfully updated role configuration")
 
 
 		except Exception as e:
@@ -249,16 +216,12 @@ async def cfg_roll(self, ctx):
 			raise e
 
 
-
-
-
-
-
 	async def cfg_todo(self, ctx):
 		pass
 
+
 	async def cfg_welcome(self, ctx):
-		pass
+		
 
 
 	@cfg.command()
diff --git a/settings.py b/settings.py
index 5a54ae6..e717a09 100644
--- a/settings.py
+++ b/settings.py
@@ -30,14 +30,6 @@
 	"no_entry_sign": "\U0001F6AB"
 }
 
-ROLES_FILE = "roles.txt"
-SLAPPED_LOG_FILE = "slapped.txt"
-ENABLED_EXTENSIONS_FILE = "enabled_ext.txt"
-POLL_ALLOWED_CHANNELS_FILE = "poll_channels.txt"
-TODO_CHANNEL_FILE = "todo_channel.txt"
-TODO_TYPES_FILE = "todo_types.txt"
-WELCOME_MESSAGE_FILE = "welcome_messages.txt"
-
 #data used only for Todo -> maybe remove it ?
 PUBLIC_REPOST="Public repost"
 
@@ -56,14 +48,4 @@
 ERR_UNEXCPECTED = "An unexcpected error occured. Please report a bug in {} or contact an admin of your server."
 ERR_NOT_ENOUGH_ARG = "This command requires additional arguments. See `::help <command>` to get more information on the command's usage"
 ERR_UNSUFFICIENT_PRIVILEGE = "You don't have the permission to do this..."
-
-
-
-'''#DEPRECATED
-CHANNELS = {
-	"rules": 566569408416186377,
-	"faq": 566618400307019776
-}
-'''
-
- For a complete list of all commands enbaled for this clearance see {WEBSITE}
\ No newline at end of file
+ERR_NOT_SETUP = "This server hasn't been configured. If you're the owner of the server you can initialise the bot by doing `::cfg init` in any channel. You won't be able to use the bot before that."
\ No newline at end of file
diff --git a/utilities.py b/utilities.py
index 44e2d24..c7b3134 100644
--- a/utilities.py
+++ b/utilities.py
@@ -33,6 +33,17 @@ def check_condition(ctx):
 		ctx.send(ERR_UNSUFFICIENT_PRIVILEGE)
 	return result
 
+def is_init():
+	def check_condition(ctx):
+		conf_files = os.listdir()
+		file_name = f"{ctx.guild.id}.json"
+		return file_name in conf_files
+
+	result = commands.check(check_condition)
+	if result == False:
+		ctx.send(ERR_NOT_SETUP)
+	return result
+
 
 #########################################
 #										#
@@ -43,10 +54,33 @@ def check_condition(ctx):
 #########################################
 
 def get_m_time(file):
-	return os.getmtime(file+".conf")
+	return os.getmtime(file+"json")
 
 def has_changed(server, last_time):
 	last_update = get_m_time(file)
 	if last_update != last_time:
 		return True
-	return False
\ No newline at end of file
+	return False
+
+def get_conf(guild_id):
+	with open(f"{guild_id}.json", "r") as file:
+		return conf = json.load(file)
+
+def update_conf(guild_id, conf_dict):
+	try:
+		with open(f"{guild_id}.json", "r") as file:
+			json.dump(file, conf_dict)
+		return True
+
+	except Exception as e:
+		local_logger.exception(e)
+		return False
+
+def del_conf(guild_id):
+	try:
+		os.remove(f"{guild_id}.json")
+		return True
+
+	except Exception as e:
+		local_logger.exception(e)
+		return False
\ No newline at end of file