diff --git a/critical.py b/critical.py
deleted file mode 100644
index 5e8af5c..0000000
--- a/critical.py
+++ /dev/null
@@ -1,66 +0,0 @@
-"""
-********************************************************************************
-*                             CNIRevelator                                     *
-*                                                                              *
-*  Desc:       Critical Stuff for CNIRevelator                                 *
-*                                                                              *
-*  Copyright © 2018-2019 Adrien Bourmault (neox95)                             *
-*                                                                              *
-*  This file is part of CNIRevelator.                                          *
-*                                                                              *
-*  CNIRevelator is free software: you can redistribute it and/or modify        *
-*  it under the terms of the GNU General Public License as published by        *
-*  the Free Software Foundation, either version 3 of the License, or           *
-*  any later version.                                                          *
-*                                                                              *
-*  CNIRevelator is distributed in the hope that it will be useful,             *
-*  but WITHOUT ANY WARRANTY*without even the implied warranty of               *
-*  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the               *
-*  GNU General Public License for more details.                                *
-*                                                                              *
-*  You should have received a copy of the GNU General Public License           *
-* along with CNIRevelator. If not, see <https:*www.gnu.org/licenses/>.         *
-********************************************************************************
-"""
-from tkinter.messagebox import *
-from importlib import reload
-from tkinter import *
-import webbrowser
-import traceback
-import psutil
-import os
-
-import lang         # lang.py
-import logger       # logger.py
-import globs        # globs.py
-
-def crashCNIR(shutdown=True):
-    """
-    very last solution
-    """
-
-    try:
-        root = Tk()
-        root.withdraw()
-        logfile = logger.logCur
-        logfile.printerr("FATAL ERROR : see traceback below.\n{}".format(traceback.format_exc()))
-        showerror(lang.all[globs.CNIRlang]["CNIRevelator Fatal Eror"], lang.all[globs.CNIRlang]["CNIRevelator crashed because a fatal error occured. View log for more infos and please open an issue on Github"])
-        res = askquestion(lang.all[globs.CNIRlang]["CNIRevelator Fatal Eror"], lang.all[globs.CNIRlang]["Would you like to open the log file ?"])
-        if res == "yes":
-            webbrowser.open_new(globs.CNIRErrLog)
-        res = askquestion(lang.all[globs.CNIRlang]["CNIRevelator Fatal Eror"], lang.all[globs.CNIRlang]["Would you like to open an issue on Github to report this bug ?"])
-        if res == "yes":
-            webbrowser.open_new("https://github.com/neox95/CNIRevelator/issues")
-        root.destroy()
-
-        # Quit ?
-        if not shutdown:
-            return
-
-        # Quit totally without remain in memory
-        for process in psutil.process_iter():
-            if process.pid == os.getpid():
-                process.terminate()
-        sys.exit(arg)
-    except:
-        traceback.print_exc()
\ No newline at end of file