U disk cannot be copied: diskette is write-protected, please remove write protection or use another disk to resolve

Source: Internet
Author: User

u disk cannot be copied: diskette is write-protected, please remove write protection or use another disk to resolve

Open Run input regedit Enter Registry Editor, find Hkey_local_machinesystemcurrentcontrolsetcontrolstoragedevicepolicies entry, Change the key value named Writeprotect in the right window to 0

Solve the problem.

If you cannot find it in the registration table, please refer to the following:

Instance 2:u disk Long "write protection"

Since the computer can be used to prevent the USB drive away privacy, then we can be their own U disk also protected it? Of course, it is not the traditional way to write the protection button on the U disk, but to adopt a new method. Windows XP SP2 introduces a security feature for USB devices that allows users to add "write-protected" functionality to the flash disk, preventing changes to the contents of the U disk.

The method is simple, expand [Hkey_local_machinesystemcurrentcontrolsetcontrol] in Registry Editor, and then create a new name in the control item named " Storagedevicepolicies, and under the subkey, create a new DWORD value named "Writeprotect" and set its value to 1 (hexadecimal). Exit Registry Editor to take effect.

In this way, when someone wants to modify the data in the U disk on our computer, a warning window will pop up to tell you that the U disk has been written for protection (see Figure 2).

Small tip:

★ To restore the Write function to the flash disk is also very simple, you need to change the "write Protect" value to 0.

Computer knowledge


Tools Software Tutorials

Related Article

E-Commerce Solutions

Leverage the same tools powering the Alibaba Ecosystem

Learn more >

Apsara Conference 2019

The Rise of Data Intelligence, September 25th - 27th, Hangzhou, China

Learn more >

Alibaba Cloud Free Trial

Learn and experience the power of Alibaba Cloud with a free trial worth $300-1200 USD

Learn more >

Contact Us

The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion; products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the content of the page makes you feel confusing, please write us an email, we will handle the problem within 5 days after receiving your email.

If you find any instances of plagiarism from the community, please send an email to: info-contact@alibabacloud.com and provide relevant evidence. A staff member will contact you within 5 working days.