Windows Registry Editor Version 5.00 [HKEY_CURRENT_USER\Software\Classes\.ipynb] @="azh.ipynb" [HKEY_CURRENT_USER\Software\Classes\azh.ipynb] [HKEY_CURRENT_USER\Software\Classes\azh.ipynb\DefaultIcon] @="C:\\Sys\\ico\\ipynb.ico" [HKEY_CURRENT_USER\Software\Classes\azh.ipynb\shell] [HKEY_CURRENT_USER\Software\Classes\azh.ipynb\shell\open] [HKEY_CURRENT_USER\Software\Classes\azh.ipynb\shell\open\command] @="C:\\Sys\\ipy %1 iexplore"