Spaces in directory names not recognised

[RogEnk]

Using file browser to edit in place a configuration file (scenes.txt) in:

Modules/Napoleonic Wars

Returns:

cat: /usr/local/gpx/users/username/ip_address:port/Modules/Napoleonic: No such file or directory

cat has failed to capture the full path which is '/Modules/Napoleonic Wars/scenes.txt'