I have just run my first test of the Colossal File system. To my surprise, it crashed when the file size was just above 4,200,000,000 bytes, with a message "HOST ERROR files 0 0 112 There is not enough space on the disk."
That is surprising, as the disk is about 57 GB, and 38 GB are free.
Do I have to do something to enable colossal files? I'm using APL+Win 5.2.10. Any help will be welcome - thank you.