Use the registration form to turn off U disk Autorun function

Source: Internet
Author: User

1, "Start" menu "run" in the input regedit, open Registry Editor, expand to Hkey_current_usersoftwaremicrosoftwindowscurrentversion policiesexploer under the primary key, In the right-hand pane, find "NoDriveTypeAutoRun", which is the key that determines whether to perform CDROM or hard disk autorun functions.

2, hit "NoDriveTypeAutoRun", in the default state (that is, you did not prohibit the Autorun function), in the pop-up window you can see the "NoDriveTypeAutoRun" default key value of 95,00,00,00, attachment upload the catch map. Where the first value "95" is a hexadecimal value, it is the same as all of the devices that are prohibited from running automatically. Converting "95" to binary is 10010101, where each represents a device, and different devices in Windows are represented by the following values:

Device name the number of device names means the device name meaning with the following values

Dkive_unknown 0101h Unrecognized device type

Drive_no_root_dir 1002h Drive without root (DRIVE without root directory)

drive_removable 2104h removable drive (removable DRIVE)

drive_fixed 3008h Stationary Drive (fixed DRIVE)

Drive_remote 4110h Network Drive (Network DRIVE)

Drive_cdrom 5020h Optical Drive (CD-ROM)

Drive_ramdisk 6040h RAM diskette (RAM disk)

Keep 7180h unspecified drive type

The value "0" in the table listed above indicates that the device is running, and the value "1" indicates that the device is not running (Windows prohibits 80h, 10h, 4h, 01h, by default, these devices run automatically, and these values add up to hexadecimal 95h, so NoDriveTypeAutoRun The default key value is 95,00,00,00.

        Note : more Wonderful tutorials please focus on the Triple computer Tutorials section, triple Computer office group: 189034526 Welcome to join

Related Article

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.

A Free Trial That Lets You Build Big!

Start building with 50+ products and up to 12 months usage for Elastic Compute Service

  • Sales Support

    1 on 1 presale consultation

  • After-Sales Support

    24/7 Technical Support 6 Free Tickets per Quarter Faster Response

  • Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.