Windows 7 had no problems formatting the drive, but something was obviously missing from the process.
If you are getting an error "Unable to copy files" to the USB drive, here's a quick fix: First run diskpart from a command prompt with admin rights.But I recently ran into a problem with a flash drive after connecting it to my Xbox 360 and using it to move my profile.List disk select disk # (the number of your USB - make sure this is it!Ive been a fan of the simple and effective.The Xbox 360 must have made some change to the MBR on the flash drive that the wudt didnt like, because it was unable to format the drive.Px, i would expect that the MBR and partition table would need to be cleaned after formatting a drive for booting Mac OS X, too.Windows 7 USB/DVD Download Tool for quite awhile, and have often used it to create a bootable USB flash drive for installing Windows.A quick search in Google turned up the solution.Rufus claims to be twice as fast as wudt and other alternative utilities so it's definitely worth a shot for your next OS reinstall.
If for some reason it still won't work, you could try an alternative program which is recommended by many (I've personally only used it once) called.
This should get you going with the Windows 7 USB/DVD tool (wudt).
The formatting done by Windows 7 or the wudt wasnt cleaning the MBR and partition table.
Please check your USB device and the selected ISO file and try again.
On master boot record (MBR) disks, only the MBR partitioning information and hidden sector information are overwritten.
Windows 7 USB/DVD download tool.
) clean (this will clear the, master Boot Record ) create partition primary select partition 1 active format quick fsfat32 assign exit, be extra careful about the disk you are selecting.Like Microsoft's tool, Rufus is a small piece of software that let's you format and create bootable flash drives msvcr100.dll for far cry 3 from ISO files.To thoroughly format the drive so that it can be used by the wudt, open an elevated command prompt and enter the following commands, using the drive number of the USB drive reported in list disk for the value of select disk #.The wudt would begin to format the drive, then report: We were unable to copy your files."We were unable to copy your files.On guid partition table (GPT) disks, the GPT partitioning information, including the Protective MBR, is overwritten; there is no hidden sector information.Choose the wrong thing and you could potentially delete a working partition with all your data.