Trying to up date drivers on drive to windows 7
You really shouldn't need any software to View and Cut, Copy, Paste files to your 4GB Flash Drive.
You can usually use these Flash Drives just as you would a DVD, CD, or Disk.
When you first plug in your 4GB drive, it should be detected and should automatically install the "Drivers" and then, it should show up as a "Drive" in "My Computer".
If this doesn't happen then you have "Other" problems. Check that the drive is OK by trying it in another machine.