_find_chrome_win (#223)

* edit _find_chrome_win

FileNotFoundError

* Update chrome.py

Author: RINGARCH

eel/chrome.py

@@ -62,6 +62,8 @@ def _find_chrome_win():
             reg_key = reg.OpenKey(install_type, reg_path, 0, reg.KEY_READ)
             chrome_path = reg.QueryValue(reg_key, None)
             reg_key.Close()
+            if not os.path.isfile(chrome_path):
+                continue
         except WindowsError:
             chrome_path = None
         else: