There isn't such possibility yet. Planned is to possibility set paths for PSpad folders. You will be able to set paths e.g. to network disk.
Possibility for you now is copy PSpad.ini and KeyMap.INI after installation into PSPad profile folder. I mean to create BAT file or your VBScript, what will install PSpad silently, followed by copying config files -- <http://forum.pspad.com/read.php?2,58228,58231> PSPad freeware editor http://www.pspad.com
