If you already have SPACE GASS installed and you wish to delete it and do a clean install rather than upgrading, the procedure is as follows:
Run
the SPACE GASS Utility Tool (via Start menu => All Programs =>
SPACE GASS 14.2 => Tools => SPACE GASS Utility 14.2) and then click
the "Reset Client Configuration" button.
Uninstall
SPACE GASS by running Control Panel => Programs and Features, selecting
"SPACE GASS 14.2" in the list of installed programs and then
clicking the "Uninstall" button. Wait for the process to
finish before continuing below.
Browse
to your "C:\Program Files" folder and ensure that
the entire "SPACE GASS 14.2" folder has been deleted.
Click
here to download the latest SPACE GASS program and save it to
your desktop.
When
the download is complete, double-click the downloaded file to install
it. Follow the installation prompts and accept the default settings
for each step until the installation is complete.
Re-start
your computer before proceeding further. If
you skip this step SPACE GASS may crash when you run it!
SPACE GASS should now run.