make your Undetected Pendrive to be detected.

STEPS TO BE FOLLOWED:

1. Plug in the pen drive on the system.
2. Go to device manager (or type “devmgmt.msc” in the run).
3. Click on “Universal serial bus controllers”.
   This will show all the storage devices that you have connected to your PC including your undetected pen drive.
4. Right click on your undetected pen drive and click uninstall.
5. Remove your pen drive and restart your computer.
6. Connect the pen drive again.

In most cases this is known to work, so you may also try this before throwing off your undetected Pendrive OtherWise Send Me