Merge pull request #513 from axu2/patch-3

add 7z to PATH

README.md

@@ -87,6 +87,8 @@ $ sudo apt-get install qt5dxcb-plugin
 - CB7, 7Z *(With `7z` executable)*
 - PDF *(Only extracting JPG images)*
 
+Add 7z to PATH via `setx path "%path%;C:\Program Files\7-Zip"`
+
 ## USAGE
 
 Should be pretty self-explanatory. All options have detailed information in tooltips.

kindlecomicconverter/KCC_gui.py

@@ -1075,7 +1075,7 @@ class KCCGUI(KCC_ui.Ui_mainWindow):
             self.sevenzip = True
         else:
             self.sevenzip = False
-            self.addMessage('Cannot find <a href="http://www.7-zip.org/download.html">7z</a>!'
+            self.addMessage('Add <a href="http://www.7-zip.org/download.html">7z</a> to PATH!'
                             ' Processing of archives will be disabled.', 'warning')
         self.detectKindleGen(True)