this advise
http://bluegalaxy.info/codewalk/2018/07/28/python-install-winpython-jupyter-notebook/
is not working

double click gives error
'"E:\WINPYTHON_N1\WPy64-3741\python-3.7.4.amd64\scripts\jupyter-notebook.exe"' is not recognized as an internal or external command,
operable program or batch file.

E:\WINPYTHON_N1\WPy64-3741\notebooks>

maybe try :

E:\WINPYTHON_N1\WPy64-3741\scripts\make_winpython_movable.bat
E:\WINPYTHON_N1\WPy64-3741\scripts\ipython_notebook.bat
rem you should have Jupyter starting in the brother

then

E:\WINPYTHON_N1\WPy64-3741\scripts\make_winpython_fix.bat

then, in a new basic DOS console launch

rem goto a directory with notebooks, for example 
cd E:\WINPYTHON_N1\WPy64-3741\notebooks

E:\WINPYTHON_N1\WPy64-3741\python-3.7.4.amd64\scripts\jupyter notebook

E:\WINPYTHON_N1\WPy64-3741\scripts>E:\WINPYTHON_N1\WPy64-3741\scripts\make_winpython_movable.bat
patch pip and current launchers for move
patching E:\WINPYTHON_N1\WPy64-3741\python-3.7.4.amd64\Lib\site-packages\pip_vendor\distlib\scripts.py from executable = get_executable() to executable = os.path.join(os.path.basename(get_executable()))
patched E:\WINPYTHON_N1\WPy64-3741\python-3.7.4.amd64\Scripts\chardetect.exe
Press any key to continue . . .

E:\WINPYTHON_N1\WPy64-3741\scripts>E:\WINPYTHON_N1\WPy64-3741\scripts\ipython_notebook.bat
'"E:\WINPYTHON_N1\WPy64-3741\python-3.7.4.amd64\scripts\jupyter-notebook.exe"' is not recognized as an internal or external command,
operable program or batch file.

E:\WINPYTHON_N1\WPy64-3741\notebooks>

E:\WINPYTHON_N1\WPy64-3741\scripts>make_winpython_fix.bat
patch pip and current launchers for non-move
patching E:\WINPYTHON_N1\WPy64-3741\python-3.7.4.amd64\Lib\site-packages\pip_vendor\distlib\scripts.py from executable = os.path.join(os.path.basename(get_executable())) to executable = get_executable()
patched E:\WINPYTHON_N1\WPy64-3741\python-3.7.4.amd64\Scripts\chardetect.exe
patched E:\WINPYTHON_N1\WPy64-3741\python-3.7.4.amd64\Scripts\easy_install-3.7.exe
patched E:\WINPYTHON_N1\WPy64-3741\python-3.7.4.amd64\Scripts\easy_install.exe
patched E:\WINPYTHON_N1\WPy64-3741\python-3.7.4.amd64\Scripts\f2py.exe
patched E:\WINPYTHON_N1\WPy64-3741\python-3.7.4.amd64\Scripts\pip.exe
patched E:\WINPYTHON_N1\WPy64-3741\python-3.7.4.amd64\Scripts\pip3.7.exe
patched E:\WINPYTHON_N1\WPy64-3741\python-3.7.4.amd64\Scripts\pip3.exe
patched E:\WINPYTHON_N1\WPy64-3741\python-3.7.4.amd64\Scripts\ptipython.exe
patched E:\WINPYTHON_N1\WPy64-3741\python-3.7.4.amd64\Scripts\ptipython3.6.exe
patched E:\WINPYTHON_N1\WPy64-3741\python-3.7.4.amd64\Scripts\ptipython3.exe
patched E:\WINPYTHON_N1\WPy64-3741\python-3.7.4.amd64\Scripts\ptpython.exe
patched E:\WINPYTHON_N1\WPy64-3741\python-3.7.4.amd64\Scripts\ptpython3.6.exe
patched E:\WINPYTHON_N1\WPy64-3741\python-3.7.4.amd64\Scripts\ptpython3.exe
patched E:\WINPYTHON_N1\WPy64-3741\python-3.7.4.amd64\Scripts\pygmentize.exe
patched E:\WINPYTHON_N1\WPy64-3741\python-3.7.4.amd64\Scripts\sqlite_bro.exe
patched E:\WINPYTHON_N1\WPy64-3741\python-3.7.4.amd64\Scripts\wheel.exe
patched E:\WINPYTHON_N1\WPy64-3741\python-3.7.4.amd64\Scripts\wpcp.exe
patched E:\WINPYTHON_N1\WPy64-3741\python-3.7.4.amd64\Scripts\wppm.exe
Press any key to continue . . .

E:\WINPYTHON_N1\WPy64-3741\scripts>

Microsoft Windows [Version 10.0.17763.1039]
(c) 2018 Microsoft Corporation. All rights reserved.

E:>cd E:\WINPYTHON_N1\WPy64-3741\notebooks

E:\WINPYTHON_N1\WPy64-3741\notebooks>E:\WINPYTHON_N1\WPy64-3741\python-3.7.4.amd64\scripts\jupyter notebook
'E:\WINPYTHON_N1\WPy64-3741\python-3.7.4.amd64\scripts\jupyter' is not recognized as an internal or external command,
operable program or batch file.

E:\WINPYTHON_N1\WPy64-3741\notebooks>

as you can see above I tried all your recommendations
but still not working

The versions that are >= 300 Mo download size have Jupyter. For example:

• Winpython64-3.7.6.0.exe
• Winpython64-3.7.6.0dot.exe

did you resolved your issue nowodays ? I presume it was becasue you were suing the "dot" (ipython less) version.