Are there any spaces in the filenames that don’t work? Eg. ‘My program.rbf’ as opposed to ‘Myprogram.rbf’?
I myself can’t seem to get the the Filesystem commands to recognize neither Name, Type or Path on files with spaces in them.. Or rather, it gets the filename correct, up until the first space. Type is ‘Unknown’, because it never gets to the .rbf part and path is wrong because of the incomplete file name.