The TatukGIS Editor and Viewer, starting from v5.84, can be installed only for a current user, which vastly improves unattended installation.

Setup can be run with a few command line switches:

/SILENT
Does not ask for any user interaction - setup process is visible.

/VERYSILENT
Does not ask for any user interaction - setup process is invisible.

/ALLUSERS
Installs for all users. Requires administrative privileges. By default, will install into %PROGRAMFILES%.

/CURRENTUSER
Install for a current user only. Does not require administrative privileges. By default, will install into  %LOCALAPPDATA%\Programs\TatukGIS\.

/DIR=
Overrides installation folder.