It can also burn ISO image file to CD/DVD/Blu-ray Disc and mount ISO image files. Does anyone know how to copy large files over 4GB to a USB flash drive?' To figure out the reason why some large files transfer between the USB drive and computer failed, it's necessary to know the FAT32 file system as well as the FAT32 file size limit in Windows 10/8/7.
The biggest file is about 5GB and the file system of my USB is FAT32.
