How to record an IPTV programme to a KIOXIA 64 gb USB using a Formuler Z7+5g box

Hi Guys, I've formatted the stick to NTFS 4096 bytes using my windows 10 laptop, but my box doesn't seem to recognise it.
I can't seem to find the storage setting on the box to change them, any ideas.
Any help would be great, I'm an older person and not too clever with techy stuff.
TIA
Billy
 
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