To remove write protecttion from my usb

Pen drive? A USB drive? Have you formatted the drive? Do you have Admin. rights? Remove the USB drive , reboot the computer, insert the usb device, does the computer ID the device and apply a driver? Do you get a popup? Does it show in Computer? What are you trying to copy to the drive?

sounds like FAT corruption. reformat the drive and try again

If you have just been taking the pen drive out without going through the "safely remove hardware" option then you have probably corrupted it. you could try the below technique, however, my feeling is that you will have to replace it and try to be more careful how you remove the pen in future.

http://techsalsa.com/solution-to-remove-write-protection-from-usb-pen-drive/

Can you post a picture???

my USB2.00 GENX 1GB not work why?

first insert your pendrive.Now right click on my computer.Go to manage option . select disk management. From that you must select your drive letter for your pen drive.Go to Action menu near to File menu.Fromthat select all tasks and select formatting.Then again goto all tasks and select change drive letter and paths.select the drive letter and your problem is solved. thanks for asking your problem.

I checked it the website says its a virus attack. Pls download the software from this link. http://www.transcendusa.com/Support/DLCenter

Your pen drive might be having some kind of virus that is creating this problem. Get USB Disk security from http://www.zbshareware.com/

I'm using it since many months and whenever there's some kind of virus on my pen drive, and I insert it in my PC, this USB disk security detects it and allows me to remove it. Nice littly proggy.

HTH,
Deboo

Try this,
1.
Check out if the USB drive has a small swich for write protection. If its there try toggling the switch.

2.
Windows can all write protect flash drives. Check out this registry path,

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\StorageDevicePolicies.

You may find a key here on the right side by the name 'WriteProtect'. If it's not there this would not be the cause of problem. If it's there, make sure that the value is 0.

Please let me know if this does'nt work.

hmmm...well..it's either mechanical switch on the drive, or it's an electronic switch in the system settings. do you have a manual on this?