Fix USB Error Code 52 Windows cannot verify the digital signature: If you have recently installed Windows Updates or upgraded Windows then it’s possible that your USB ports will not recognize any hardware that is connected to them. In fact, if you will dig further you will find out the following error message in Device Manager:
Windows cannot verify the digital signature for the drivers required for this device. A recent hardware or software change might have installed a file that is signed incorrectly or damaged, or that might be malicious software from an unknown source. (Code 52)
Error Code 52 indicates a driver failure and in device manager, you will see a yellow exclamation mark next to each USB icon. Well, there is no particular cause for this error but a number of reasons are responsible such as Corrupted Drivers, Secure boot, Integrity check, problematic filters for USB etc. So without wasting any time let’s see how to actually Fix USB Error Code 52 Windows cannot verify the digital signature with the help of below-listed troubleshooting guide.
Fix USB Error Code 52 Windows cannot verify the digital signature
Asegúrate de crear un punto de restauración por se algo falla.
Method 1: Delete USB UpperFilter and LowerFilter Registry Entries
Nota: Backup the registry just in case something goes wrong.
1.Preme a tecla Windows + R e despois escribe regedit e prema Intro para abrir o Editor do Rexistro.
2.Navigate to the following the Registry Key:
HKEY_LOCAL_MACHINESYSTEMCurrentControlSetControlClass{36FC9E60-C465-11CF-8056-444553540000}
3.Asegúrese de seleccionar {36FC9E60-C465-11CF-8056-444553540000} and then in the right window pane find Filtros superiores e filtros inferiores.
4. Fai clic co botón dereito sobre cada un deles e selecciona Eliminar.
5.Reinicie o PC para gardar os cambios.
Método 2: executa a Restauración do sistema
1.Preme a tecla Windows + R e escribe"sysdm.cpl", despois preme Intro.
2. Selecciona Protección do sistema guía e escolla Restauración do sistema
3. Fai clic en Seguinte e escolla o desexado Punto de restauración do sistema.
4.Follow the on-screen instruction to complete system restore. And see if you are able to Fix USB Error Code 52 Windows cannot verify the digital signature, if not then continue with the below-listed methods.
Method 3: Disable Secure Boot
1.Restart your PC and tap F2 or DEL depending upon your PC to open Boot Setup.
2.Find the Secure Boot setting, and if possible, set it to Enabled. This option is usually in either the Security tab, the Boot tab, or the Authentication tab.
#AVISO: Despois de desactivar o arranque seguro, pode ser difícil reactivar o arranque seguro sen restaurar o seu PC ao estado de fábrica.
3.Restart your PC and see if you’re able to Fix USB Error Code 52 Windows cannot verify the digital signature.
Method 4: Disable Driver Signature Enforcement
For Windows 10 user’s, interpret the Windows booting process 3 times to boot into recovery mode or else you could try the following:
1.Go to the Login screen where you see the above error message then click on Botón de enerxía then hold Desprazarse e prema en Reinicia (while holding the shift button).
2.Make sure you don’t let go of the Shift button until you see the Menú de opcións de recuperación avanzadas.
3.Now Navigate to the following in Advanced Recovery Options menu:
Troubleshoot > Advanced options > Startup settings > Restart
4.Once you click Restart your PC will restart and you will see a blue screen with a list of options make sure to press the number key next to the option which says “Desactivar a aplicación de sinatura do controlador."
5.Now Windows will boot again and once logged into Windows press Windows Key + R then type devmgmt.msc e prema Intro para abrir o Xestor de dispositivos.
6.Right-click on the problematic device (which has a yellow exclamation mark next to it) and select Actualizar o controlador.
7.Seleccione "Busque automaticamente o software do controlador actualizado."
8.Repeat the above process for every problematic device listed in Device Manager.
9.Reinicia o teu PC para gardar os cambios e ver se podes facelo Fix USB Error Code 52 Windows cannot verify the digital signature.
Method 5: Uninstall Problematic devices
1.Preme a tecla Windows + R e despois escribe devmgmt.msc e presione Enter.
2. Fai clic co botón dereito sobre each of problematic device (yellow exclamation mark next to it) and select Desinstalar.
3.Click Yes/OK to continue with uninstallation.
4.Reinicie o PC para gardar os cambios.
Method 6: Delete usb*.sys Files
1.Take Ownership of the files C:Windowssystem32driversusbehci.sys and C:Windowssystem32driversusbhub.sys through any one of the listed methods here.
2.Rename the usbehci.sys and usbhub.sys ficheiros a usbehciold.sys & usbhubold.sys.
3.Preme a tecla Windows + R e despois escribe devmgmt.msc e presione Enter.
4.Ampliar Controladores de bus serie universal e prema co botón dereito do rato Standard Enhanced PCI to USB Host Controller e seleccione Desinstalar.
5.Reboot your PC and new drivers will be automatically installed.
Method 7: Run CHKDSK and SFC
1.Press Windows Key + X then click on Command Prompt(Admin).
2.Agora escriba o seguinte no cmd e prema Intro:
Sfc /scannow sfc /scannow /offbootdir=c: /offwindir=c:windows
3.Agarde a que remate o proceso anterior e, unha vez feito, reinicie o PC.
4.A continuación, executa CHKDSK desde aquí Corrixir erros do sistema de ficheiros con Check Disk Utility (CHKDSK).
5.Deixa que se complete o proceso anterior e reinicie o PC para gardar os cambios.
A ver se podes Fix USB Error Code 52 Windows cannot verify the digital signature, if not then follow the next method.
Method 8: Disable Integrity Checks
1.Preme a tecla Windows + X e despois selecciona Símbolo de comandos (administrador).
2.Type the following command into cmd and hit Enter after each one:
bcdedit -set loadoptions DDISABLE_INTEGRITY_CHECKS
bcdedit -set TESTSIGNING ON
3.If the above command doesn’t work then try the following:
bcdedit /deletevalue loadoptions
bcdedit -set PROBACIÓN DE PROBA
4.Reinicie o PC para gardar os cambios.
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