Sometimes we may encounter such a situation: when the U disk into the computer and read the files, suggesting that "U disk is write-protected" cause embarrassment can not read normal file. Of course, sometimes we do need to write protection on the U disk, thereby protecting the security of computers and U disk file. But when this happens we're unable to operate on the U disk, then U disk is write protected how to lift? Today's corporate network disk share teach you dry nuts cloud u disk is any way to use the time to release the write protection.
U disk write protection methods to relieve:
The first step: Go to the Registry Editor
Click the "Start" menu, select "Run." 
In the running of the page to open a bar, enter "regedit" command, press the Enter key. 
Step two: Open the relevant registry
After entering the "Registry Editor" page, open the following folder in sequence to open the "HKEY_LOCAL_MACHINE-SYSTEM-CurrentControlSet-Control ", and look for "StorageDevicePolicies" option in the Control folder. 
The third step: modifying the correlation value is "0"
Select "torageDevicePolicies item in the right new" Dword value ", will be named" WriteProtect ". 
Double-click to open WriteProtect, the numerical data to" 0 ", click" OK "option. 
When you are finished, close the Registry Editor device, restart the computer after the U disk into the computer, you can see the U disk can be used as normal. If you have a friend who met the same situation, may wish to solve the problem according to the above steps the author.
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