The entire installation directory can be copied from one machine to another. At this point the program would run fine but without using the registry to store the settings. To force the usage of the registry create the following key:
HKEY_LOCAL_MACHINE\Software\Contaware\FreeVimager
Inside this key add a String Value named Install_Dir and containing the installation directory.
Registry creation can be automated with a .reg file like this one (do not remove the blank line after REGEDIT4):
REGEDIT4
[HKEY_LOCAL_MACHINE\Software\Contaware\FreeVimager]
"Install_Dir"="C:\\Program Files (x86)\\FreeVimager"
To automate the registry key creation in a .bat file use the following command:
regedit.exe /s "path of .reg file"