What is write protection in pen-drive?

How can i copy data from my pendrive to my pc while it shows write protection error?

• Answer:

  the file is write protected u need to remove the write protection first then u can copy it or write it in ur pendrive 1. Copy all the important data from this drive to your computer because this method will format the drive and erase all the data on the pen drive. 2. Now download the Apacer Formatting Utility, Unzip this utility to a folder on your hard disk, preferably on a folder on desktop screen for easy access (Do Not Try To Save it on pen drive). Keep your pen drive plugged in, and double click on the Start.bat file in the folder where you unzipped the above utility. This will start formatting your pen drive, wait till the formatting completes and the LED on your pen drive stops blinking. Remove your pen drive after than and plug it in again. The above two steps will solve the problem. If you still face the problem, follow the below steps: 1. Goto Start > Run, type cmd and press enter, this will open command prompt. 2. Type the following command on the command prompt replacing X with the drive letter of your pen drive. CHKDSK X: /F