bcdedit.exe -set TESTSIGNING ON
Or run this batch file by right-clicking on it and selecting " Run as Administrator ".
2. A group policy can even control this feature.
Go to Start> Run> GPEdit.msc.
Now go to User Configuration> Administrative Templates> System> Driver Installation> Code signing for drivers.
Click "Disabled", then click "OK".
3. If you cannot perform this step, change it through the Registry:
Go to Start> Run> regedit.exe
Search:
[HKEY_CURRENT_USERSoftwarePoliciesMicrosoftWindows NTDriver Signing]
Change the value of the BehaviorOnFailedVerify lock to " 0 ".
4. Reboot as usual and press F8 multiple times, during the boot process. The boot menu will appear. There, select " Disable Driver Signature Enforcement ". Then install the unverified driver.
Note that option 4 is only temporary - during the next reboot, the driver signing feature will be reactivated.
The above methods 1-4 often do not work for Windows XP.
Fortunately, the approach is even simpler in this section.
1. On the desktop, right-click My Computer
2. Select Properties to open System Properties .
3. In the ' System Properties ' dialog box, select the Hardware tab .
4. Click the Driver Signing button .
5. Select " Ignore - Install the software anyway and don't ask for my approval ".
6. Select " Make this action the system default ".
7. Click "OK".
1. First, select "Settings" on the right side of the screen.
2. Select " Change PC Settings ":
3. Navigate to " General settings " and then scroll down to select " Advanced Startup ". Click "Restart".
4. Then, click "Troubleshoot".
5. On the next screen, select "Advanced Options".
6. Then click " Startup Settings ".
7. Then click the "Restart" button .
8. After restarting the computer, another screen will appear, where you will be asked to press a number to select an option. So press 7 or F7.
9. When you install the driver, this prompt will appear on the screen. Select " Install this driver software anyway ".
See more: