I cant extract a file over 4GB using Winrar. 10 Points for quick/good answer.?

I am trying to extract this file that is around 5gb, and it gets to 70% ish and i get an error message saying.
"There is not enough space on the disk"
"Write error: only NTFS file system supports files larger than 4 GB"

some help would be GREATLY appreciated - 10 points on offer.
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