The"Expand" issue has been fixed in the latest version (V2.51) but settings will be saved in %AppData%\JAM Software\TreeSize Free if one enables/disables the Explorer context menu option.I am Baas wrote:Haven't tried earlier versions but the latest version (V2.5) crashes when I try to expand to level 3 and beyond.
It does not write to the registry nor does it create anything outside the application folder.
edit: If you enable the context menu option, it will save settings in %AppData%\JAM Software\TreeSize Free.