For portable use: create or copy in the same directory (TheAeroClock Work-directory) the file TheAeroClock.ini. TheAeroClock will uses this to save the settings. (Please restart TheAeroClock)
It is also the case that some users want to move the TheAeroClock.exe in the standard program directory
C:/Programs/TheAeroClock
Please don't Save in Protected folders in Windows 10.
From Clock Version 3.03
If can't write in the TheAeroClock.ini, auto create an ini file in the %appdata%/TheAeroClock/TheAeroClock.ini to save the Desktop Aero Clock Settings.
Info: Please Run (Windows + R) the Command %appdata% to find this folder!
There are certainly similar Aero Desktop watches for Android or Linux, probably without advertising for payment Currently I am still experimenting with