Virus infection may also sometimes cause storage devices like usb flash drive write protected.
Usb thumb drive with write protect switch.
Make sure the switch is slid to the unlock position because you will not be able to transfer files to the usb flash drive if it is locked.
The write protection switch is useful for keeping the contents of your drive safe from malware when you need to view them on a public computer.
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Check the write protection switch if available.
Some usb flash drives have a physical switch that allows you to lock or unlock the write protection.
Remove write protection from usb drives with regedit in windows 10 and windows 8.
You will not be able to transfer files to the usb drive if it is locked.
Some usb flash drives have a physical switch which allows you to lock or unlock write protection.
Kanguru solutions 8gb flashblu30.
Move the switch from on to off.
Cleanup virus that cause usb or pen drive write protected.
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If your device has this switch move it to the lock position.
The location of a switch on a usb flash drive will be different.
I now get a message saying write protected.
Now you can connect the usb to your pc and you can re access or format the device again.
In this example the computer hard drive is 29 gb and the usb drive is 977 mb.
How do i remove the write protection.
Find the physical switch on your usb or pen drive.
Make sure the lock switch is slid up to unlock position.
There is no write protection switch on the device.
Look at the size column to locate the write protected flash drive.
How to remove write protection using lock switch.
I have been using it ok until 3 days ago.