Fish species

Copy a temporary directory the your directory into standard program file from. Then place from the distribution the executable file archive of note (also named notepad) in your directory, confirm the overwriting of standard note. After that rename the old note in the temporary directory (for example, rename it to original) and move it back to your directory (that's necessary for the uninstall).

Make sure that you copy, not move, the old note out of the directory first before dropping notes in, and also not rename it before dropping note in. Otherwise we will automatically change the path or name of the associated executable to the temporary directory or new name. Looks like there's is some object-orientedness in the window after all.

Users who have an anti-virus program running in the background ought to re-inoculate the note file before they launch the program for the first time.