Hi.
None of us helped create the plugin, and the creator doesn’t seem to be involved here.
It’s always helpful to give the actual error you are having; this thread involves two errors for the flShow plugin- an I/O error and error #1085.
It sounds like you are having the same trouble I did – the I/O error. It is actually not that the plugin is looking for a folder which doesn’t exist.
It is both that the plugin is looking for a file name without the extension on it (i.e.- your-flshow-file instead of your-flshow-file.xml), and that it is looking for that file in two places where it does not naturally exist- you have to copy it there manually via ftp, AND add a bit of code to a plugin file to make it look for a file instead of a folder.
If it is the I/O error you should be able to use the fix: here (above).
Delete the folders you created. Then follow the steps in that post above. Edit your file in a text editor or the plugin editor.
Unfortunately I don’t have a solution for the #1085 error as I can’t reproduce it on my own setup. If someone wants to give me access to theirs with the offending error I will give it a shot sometime in the next week but can’t promise anything.