Old and new anaconda3 veriion

Using anaconda3 on a HP Pc with a windows operating system,
and was using with pleasure Python notebooks.

Pc was updtated to W11 and I lost of my erarlier work.
Installed anaconda3 (form begin 2024), which works but with a lot
of changes, the jupyter-notebook.exe change too much for me.
Than by chance I found an old intallatione exe.
After creating an empty directory on a second HD D: and changing the protection that I as admin was allowed to change allon
D:]\augus2024*
now using D:\august2024\Scritpts\jupyter-noteebook.exe
the python notebook looks like I wa using yearss ago (on the system HD C:.…\anaconda3\Scripte\ju*.exe

Is there someone to disccuss this too?
Please let men know :wink:
Peter