There are a couple of really cosmetic errors in this dat, the description says Fujitsu FM Towns - Operating Systems (TOSEC-v2018-07-01_CM) and also the create folders script doesn't create the [HDM] folder in the operating systems folder so you are left wih the HDM files in the main root of the operating system folder and then the [BIN] folder in there as well, so cmpro kind of kicks off.