Windows7 system uses registration to run the specified U disk method

U disk is a convenient file storage and mobile tool, won the favor of the majority of users, everyone will store important files in the U disk, but it may also lead to His important data was stolen by the U disk. Is there any way to run the specified USB flash drive, and the other USB flash drives are inaccessible? The answer is yes, we can let Windows 7 system accomplish this task through Group Policy. By setting it, you can disable all USB storage devices so that the system can only use the USB flash drive you specify.

Operation steps:

1. What we need to do is to insert our U disk into the computer first, so that the system can use the U disk normally, then enter the “Control Panel” and double click “&ldquo "Device Manager", "Universal Serial Bus Controller" in the "USB Mass Storage Device" attribute → Details → attribute hardware ID, copy out its hardware ID to save it.

2. Bring up the windows7 group policy: Click “Start →Run”, enter “cmd”click OK;

3. Enter “mmc.exe” in the "command prompt" dialog box and press Enter to open “console>;

3, click &ldquo ;File → Add/Remove Snap-in → Add & rdquo; button, select “ Group Policy Object Editor & Rarr; Add & rdquo; button, then click & ldquo; Complete & rdquo;;

4, in turn & ldquo;Computer Configuration & Rarr; Management Template & Rarr; System & Rarr; Device Installation & Rarr; Device Installation Limit & rdquo;, double-click on the right side "Do not install devices not described by other policy settings", select "ldquo; in the pop-up window" Enabled & rdquo;, then click the “OK” button to set it to disable USB devices not described by the policy.

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