My Galileo terminal appears to be configured for Apollo? How do I set it back to Galileo without re-running the installation?

Resolution:

Press Win key + r (to get a run box)

in the run box type win.ini

Click OK

Change the Host=Apollo to Host=Galileo

[Focalpoint]
SWDIR=C:\fp\swdir\
DATADIR=C:\fp\datadir\
MACHINEDIR=C:\fp\machine\
SingleFrame=VP
CommandWindow=True
LogonEnabled=1
GDVersion=2.60.3
Host=Galileo    <<---------------
Language=ENU
TestKey=
username=

Save the file

Restart workstation or log out of the Windows session and back in for the changes to take effect