Some modified drivers lachồng a valid driver signature & this prevents them from being installed on a 64-bit Windows OS. To bypass this restriction & be able to lớn install those drivers you need lớn run Windows in Test Mode or boot Windows with "Disable driver signature enforcement" option. These methods are only needed for x64 versions of Windows Vista, Windows 7, Windows 8, Windows 8.1, Windows 10, Windows Server 2008, Windows Server 2012, Windows Server năm 2016 & Windows Server 2019.
Bạn đang xem: Access denied
Page updates & announcements:
05 Aquảng bá 2020: Updated Test Mode batch files to v2.0, now they don"t require lớn be launched with "Run as administrator" right cliông xã option & their window will show if errors occurred.1. Test Mode method
How lớn enable Test Mode
Download and run enable_testmode_v2.0.bat file. Restart PC.
<or>
Press Start->Search->type cmd then right-cliông xã on the result và cliông chồng Run as administrator. In the CMD window type or copy-paste bcdedit /set testsigning on và press enter. Restart PC.
Windows 8/8.1, Windows 10, Windows Server 2012/2016/2019: If you get the "The value is protected by Secure Boot policy" error, you need khổng lồ disable Secure Boot in BIOS before running the commvà.
How to hide/remove sầu the Test Mode watermark from desktop when Test Mode is enabled
If kiểm tra mode is enabled you will have sầu a text watermark on the desktop. To hide it:
How to disable Test Mode
Note: If you disable test mode while you have sầu drivers installed that need kiểm tra mode(unsigned drivers) those drivers will stop functioning.
Download & run disable_testmode_v2.0.bat file. Restart PC.
Xem thêm: Airdroid Là Gì - Airdroid Cho Android
<or>
Press Start->Search->type cmd then right-clichồng on it và clichồng Run as administrator. In the CMD window type or copy-paste bcdedit /phối testsigning off & press enter. Restart PC.
2. Disable Driver Signature Enforcement method
You could try this method if you don"t want Windows lớn always run in Test Mode. Compared to lớn always running Windows in Test Mode, the "Disable driver signature enforcement" method needs to be applied each time you install a new driver that is unsigned.
How to lớn disable driver signature enforcement on Windows Vista, Windows 7, Windows Server 2008
Restart PCPress F8 repeatedly just after UEFI/BIOS initialization và before Windows would loadSelect "Disable driver signature enforcement" option.Install drivers. After you restart your system again you won"t be able to lớn install unsigned drivers until you repeat the steps 1-3.How to lớn disable driver signature enforcement on Windows 8/8.1, Windows 10, Windows Server 2012/2016/2019
In Windows go khổng lồ PC settings (you can tìm kiếm for it in Start).Cliông chồng on "Update & recovery" on the left side.Clichồng on "Recovery" on the left side.Cliông xã "Restart Now" button under Advanced startup.Select Troubleshoot ->Advanced thiết lập -> Startup Settings & press RestartPress 7 number key corresponding khổng lồ "Disable driver signature enforcement" entry.Install drivers. After you restart your system again you won"t be able lớn install unsigned drivers until you repeat the steps 1-6.Notes about "Disable driver signature enforcement"There is a small chance that drivers installed using this method might stop working after some time requiring another install. Causes for this are unknown.
Drivers previously installed with this method can be reinstalled without booting with "Disable driver signature enforcement" if they are not uninstalled prior to lớn the reinstallation.
Xem thêm: Nhận Code Đại Kiếm Vương Mobile, Đại Kiếm Vương Mobile
On Windows 7, there might be cases where this method will not allow those drivers to load once Windows is booted normally. If you have this problem, let me know in the comments.
3. Comparison between "Test Mode" and "Disable driver signature enforcement" methods
| Test mode | Disable driver signature enforcement | |
| installation | <+> phối it và forget it | <-> revì chưng it each time you want to install a unsigned driver |
| security | <-> always allows installation of other unsigned drivers, this allowance could be used to install malicious drivers that would be unsigned, this is a very rare possibility và should not be a problem for a system running an antivirus or if the user is cautious | <+> does not permanently allow the installation of unsigned drivers |
| additional setup | <-> watermark on desktop that requires additional steps in order to hide it | <+> no watermark on desktop<-> drivers may stop functioning, requiring that you reinstall them |
| compatibility | <-> there are some applications, such as Battleye anticheat <1>, that will not work while Windows is in Test Mode |
Chuyên mục: Công Nghệ