By using a 240-volt circuit (such as the outlet for an electric dryer), the car might be able to receive 240 volts at 30 amps, or 6.6 kilowatt-hours per hour. This arrangement allows significantly faster charging, and can fully recharge the battery pack in four to five hours.
EXFat is just an extended version of the FAT format. Unlike FAT, and FAT32, it can support files as large as 16 Exbibytes, and can support disk sizes up to 64 Zebibytes. FAT32 only supports files as large as 4GBs, and drives as large as 2TBs.
The file GWX.exe is located in a subfolder of C:\Windows\System32. Known file sizes on Windows 8/7/XP are 406,528 bytes (96% of all occurrences) or 392,704 bytes. There is an icon for this program on the taskbar next to the clock. The GWX.exe file is a Windows core system file.