Maybe your USB is formated in FAT32? if so you can copy any file larger than 3,2 GB
	If not, try these methods:
	Method 1: Make sure demical symbol is . DOT
	 
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		Open Control Panel, click Clock, Language, and Region, and then click Region and Language.
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		Click the Formats tab, and then click Additional settings.
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		In the Decimal symbol field, type . (dot), and then click OK two times.
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		Restart the computer.
	
	Method 2: Registry issue by some programs
	Download this fix me from microsoft for win 8
	https://go.microsoft.com/?linkid=9777176