diff --git a/config_generator.py b/config_generator.py
index ebedad3..74f3750 100755
--- a/config_generator.py
+++ b/config_generator.py
@@ -4,7 +4,7 @@
 Name: Video2x Config Generator
 Author: K4YT3X
 Date Created: October 23, 2018
-Last Modified: October 23, 2018
+Last Modified: November 26, 2018
 
 Licensed under the GNU General Public License Version 3 (GNU GPL v3),
     available at: https://www.gnu.org/licenses/gpl-3.0.txt
@@ -13,13 +13,32 @@ Licensed under the GNU General Public License Version 3 (GNU GPL v3),
 """
 from avalon_framework import Avalon
 import json
+import os
+
+VERSION = '1.0.0'
+
+
+def get_path(text):
+    """ Get path and validate
+    """
+    while True:
+        path = Avalon.gets(text)
+        if os.path.isdir(path):
+            return path
+        Avalon.error('{} id not a directory / folder'.format(path))
 
 
 def enroll_settings():
     settings = {}
-    settings['waifu2x_path'] = Avalon.gets('waifu2x-caffe-cui.exe path: ')
-    settings['ffmpeg_path'] = Avalon.gets('ffmpeg binaries directory: ')
+
+    settings['waifu2x_path'] = get_path('waifu2x-caffe-cui.exe path: ')
+    settings['ffmpeg_path'] = get_path('ffmpeg binaries directory: ')
     settings['ffmpeg_arguments'] = Avalon.gets('Extra arguments passed to ffmpeg: ')
+
+    settings['ffmpeg_hwaccel'] = Avalon.gets('ffmpeg hardware acceleration method (cuda): ')
+    if settings['ffmpeg_hwaccel'] == '':
+        settings['ffmpeg_hwaccel'] = 'cuda'
+
     return settings
 
 
@@ -29,4 +48,8 @@ def write_config(settings):
         config.close()
 
 
-write_config(enroll_settings())
+try:
+    print('Video2X Config Generator {}'.format(VERSION))
+    write_config(enroll_settings())
+except KeyboardInterrupt:
+    Avalon.warning('Exiting...')