unable to format flash drive

[saborbas]

Hello

I am trying to setup win 8.1pro on my Team Group x121 64GB Ext USB3 flash drive but after being prompted to format the drive I get an error stating

Error
The system cannot open the device specified. (0x0020006000410000)

Log attached

WintoUSB 1.5 Beta Build Jul28 2014

Host Pc Win 7 Sp1

Antivirus paused

Thanks

Sandor

[admin]

Go to the bin folder under the installation directory, open "WinToUSB.ini", change "NTFSFormat=0" to "NTFSFormat=2" and retry.