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
Ia mautinoa e fai se mea e toe fa'afo'isia ai ina ne'i iai se mea e tupu.
Method 1: Delete USB UpperFilter and LowerFilter Registry Entries
Manatua: Backup the registry just in case something goes wrong.
1.Press Windows Key + R ona lolomi lea faʻatonutonu ma kiliki Enter e tatala le Resitala Editor.
2.Navigate to the following the Registry Key:
HKEY_LOCAL_MACHINESYSTEMCurrentControlSetControlClass{36FC9E60-C465-11CF-8056-444553540000}
3. Ia mautinoa e filifili {36FC9E60-C465-11CF-8056-444553540000} and then in the right window pane find UpperFilters ma LowerFilters.
4. Kiliki-matau i luga oi latou taitasi ma filifili Aveese.
5. Toe faʻafouina lau PC e faʻasaoina suiga.
Metotia 2: Fa'aola Faiga Fa'afouga
1. Oomi le Windows Key + R ma fa'aoga”sysdm.cpl” ona kiliki lea o le enter.
2. Filifili Puipuiga o Mea tab ma filifili Faʻafoʻi System.
3.Click Next ma filifili le mea e manaʻo ai System Toe fa'afo'isia tulaga.
4. Mulimuli i le faatonuga i luga o le screen e faʻamaeʻa ai le toe faʻaleleia o le tino. Ma vaai pe e te mafaia Fix USB Error Code 52 Windows cannot verify the digital signature, pe a leai ona fa'aauau lea i metotia o lo'o lisi atu i lalo.
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.
#WARNING: After disabling Secure Boot it may be difficult to re-activate Secure Boot without restoring your PC to the factory state.
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 Maea le mana then hold gāoioiga ma kiliki Toe amata (while holding the shift button).
2. Ia mautinoa e te le faamamulu le Shift faamau seia e vaai i le Avanoa Filifiliga Fa'atonu lisi.
3. Nei Su'e ile mea nei ile Advanced Recovery Options menu:
Fo'i fa'afitauli> Filifiliga sili atu> Fa'atonuga amata> Toe amata
4. O le taimi lava e te kiliki Toe amata lau PC o le a toe amata ma o le ae vaʻai i se lanu lanumoana ma se lisi o filifiliga ia mautinoa e oomi le numera ki i tafatafa o le filifiliga e fai mai "Fa'agata le fa'amalosia o le saini a le aveta'avale."
5.Now Windows will boot again and once logged into Windows press Windows Key + R then type devmgmt.msc ma kiliki Enter e tatala ai le Pule Faʻatonu.
6.Right-click on the problematic device (which has a yellow exclamation mark next to it) and select Toe faaleleia le Avetaavale.
7. Filifili “Suʻesuʻe otometi lava mo le toe faʻafouina o le polokalama taʻavale."
8.Repeat the above process for every problematic device listed in Device Manager.
9. Toe fa'afouina lau PC e fa'asaoina suiga ma va'ai pe e te mafaia Fix USB Error Code 52 Windows cannot verify the digital signature.
Method 5: Uninstall Problematic devices
1.Press Windows Key + R ona lolomi lea devmgmt.msc ma lavea Ulufale.
2. Kiliki taumatau i luga each of problematic device (yellow exclamation mark next to it) and select Faʻasalalau.
3.Click Yes/OK to continue with uninstallation.
4. Toe faʻafouina lau PC e faʻasaoina suiga.
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 faila i usbehciold.sys & usbhubold.sys.
3.Press Windows Key + R ona lolomi lea devmgmt.msc ma lavea Ulufale.
4. Faalautele Fa'atonu pasi fa'asologa fa'asalalau ona kiliki lea i luga Standard Enhanced PCI to USB Host Controller ma filifili Faʻasalalau.
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. Fa'asolo nei mea nei i le cmd ma ta ulufale:
Sfc /scannow sfc /scannow /offbootdir=c: /offwindir=c:windows
3.Faatali mo le faagasologa o loʻo i luga e maeʻa ma a maeʻa ona toe amata lau PC.
4. Sosoo ai, tamomoe CHKDSK mai iinei Fa'asa'o Fa'atonu Faiga Fa'atonu Fa'atonu Fa'atasi ma Siaki Disk Utility(CHKDSK).
5. Fa'auma le fa'agasologa o lo'o i luga ma toe fa'afou lau PC e fa'aola suiga.
Va'ai pe e te mafaia Fix USB Error Code 52 Windows cannot verify the digital signature, if not then follow the next method.
Method 8: Disable Integrity Checks
1. Press Windows Key + X ona filifili lea Umiaina o Poloaiga (Taitai).
2.Type the following command into cmd and hit Enter after each one:
bcdedit -set loadoptions DDISABLE_INTEGRITY_CHECKS
bcdedit -set TOE SU'E
3.If the above command doesn’t work then try the following:
bcdedit /deletevalue loadoptions
bcdedit -set TESTSIGNING ESE
4. Toe faʻafouina lau PC e faʻasaoina suiga.
Fautuaina mo oe:
O lena ua e manuia Fix USB Error Code 52 Windows cannot verify the digital signature ae afai o loʻo i ai pea sau fesili e uiga i lenei taʻiala ona e lagona le saoloto e fesili ia i latou i le vaega o faʻamatalaga.