Why Does My Nvidia Say “Windows Can'T Verify Publisher Of This Driver Software” On Windows 7?

On the October 13 Patch Tuesday, Microsoft announced some changes to the way Windows verifies driver software. These changes triggered some driver errors on Windows 10 PCs, such as the “Windows can’t verify the quảng cáo trên internet of this driver software” error, which appears when installing third-party drivers.

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Microsoft said that it would block a driver if Windows couldn’t verify the quảng cáo online or if the driver lacked a signature. Apart from the “Windows can’t verify the quảng cáo online of this driver software” error, users might also get the “No signature was present in the subject” error message.

Microsoft explains that the issue occurs due to lớn an “improperly formatted catalog identified during validation by Windows. Starting with this release, Windows will require the validity of DER format encoded Public-Key Cryptography Standards (PKCS) #7 content in catalog files. Catalog files must be signed per section 11.6 of describing DER-encoding for mix OF members in X.690”

Due lớn the increasing number of cases of malware attacks and data breaches, Microsoft wants lớn protect users by ensuring software verification is carried out first before installing anything from insecure sources.

Microsoft suggests that Windows 10 users who run into this error should try contacting the driver vendor or device manufacturer (OEM) and ask for an updated driver version khổng lồ fix the issue. If, for some reason, you can’t get the help you need, here are a few workarounds that might work.

How lớn Fix “Windows Can’t Verify the advertiser of This Driver Software” in Windows 10

Fix 1: Disable Integrity Checks and Enable test Signing Mode

Windows 10 machines using 64-bit versions of the OS have the “Driver enforcement signature” feature, which checks all the drivers before they are installed. With the recent updates, Microsoft is making it much harder lớn install unsigned drivers. Lưu ý that this is for a good reason, which is to lớn prevent the unintentional installation of rootkits. Rootkits are the worst size of malware since they are embedded in the kernel.

The kernel controls everything on a Windows machine, & it is the first Windows component lớn boot when you press the nguồn button. So, imagine the damage it can cause if it’s infected with malware. By ensuring that only official drivers with verified signatures are installed, Windows prevents such an ugly scenario from happening.

However, you can bypass this enforcement by disabling integrity checks & enabling the chạy thử Signing Mode, which essentially disables the Driver Signature Enforcement feature.

You can vì so via the Command Prompt or the “Advanced boot options” menu:

Option 1: Using the Command Prompt

First, you need lớn run the Command Prompt in admin mode. To do so, open search by pressing the Windows logo key + S keyboard shortcut. Type in cmd and select “Run as administrator” in the right pane.


Once the Command Prompt opens, type or paste the following commands & press Enter after each line:

bcdedit.exe -set load options DISABLE_INTEGRITY_CHECKS


bcdedit.exe -set TESTSIGNING ON


Wait for the commands to lớn execute, & once they do, restart your computer to effect the changes.


Now, try installing the drivers again khổng lồ see if Windows will prevent the installation of the drivers.

Option 2: Using the Advanced Boot Options Menu

This option lets you disable Driver Signature Enforcement via the Advanced Boot Options menu. It’s worth mentioning here that this isn’t a permanent solution. The next time you restart your Windows 10 device, Driver Signature Enforcement will be enabled.

Here is how to proceed:

You must first get your PC khổng lồ the Advanced Boot Options menu. You can vị so by clicking the “Power” button & then, while holding down the “Shift” key, clicking “Restart”.You can also use the “Settings” app. Press the Windows biệu tượng công ty key + I shortcut, go lớn Update & Security.


Open Recovery, and click on the “Restart now” button under “Advanced startup” in the right pane.


Your computer will restart, and on the “Choose an option” screen, select “Troubleshoot”.


Next, click on Advanced options.


Click Startup Settings.


Click Restart.


Once the PC restarts, select number “7” or press the “F7” key on your keyboard to disable Driver Signature Enforcement.


You should now be able to lớn install your driver without running into the “Windows can’t verify the advertiser of this driver software” error notification.

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Fix 2: Disable Driver Signing Via the Windows Registry

Modifying the registry is risky, and you should only proceed if you’re comfortable making the changes outlined here. Lưu ý that a slight mistake can cause irreparable damage to lớn your operating system. That’s why we always recommend that you first back up your registry so that you can undo the changes if you run into registry errors.

Here is how lớn proceed:

Press the Windows hình ảnh sản phẩm key + R shortcut, type regedit into the “Run” box, và press “Enter”.


Click “Yes” on the UAC prompt.


Once the Registry Editor window opens, navigate the path below:

ComputerHKEY_LOCAL_MACHINESOFTWAREMicrosoftDriver Signing


Double-click on the “Policy” option & set its value lớn “00”.


Click “OK” & restart the system.


Go ahead and kiểm tra if you can now install the drivers.

Fix 3: Configure Windows lớn Ignore Code Signing for Device Drivers

You can configure Windows khổng lồ ignore code signing for device drivers using the Group Policy Editor. Here are the steps lớn follow:

Go to your “Start” menu, type in gpedit.msc and hit “Enter”.


Go to lớn User Configuration > Administrative Templates > System > Driver Installation.

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On the right pane, find & double-click “Code signing for driver packages”.


Click the “Enabled” radio button khổng lồ enable this option.


Now, from the drop-down danh mục under “Options:”, select “Ignore”.


Click Apply > OK.


Restart Windows and kiểm tra if the “Windows can’t verify the publisher of this driver software” error message is still bothering you.

Fix 4: Update Your Device Drivers

Another sure fix that you could try is to lớn update your device drivers. We mentioned earlier that you can liên hệ your driver vendor khổng lồ help you sort out the issue. However, your attempts might go unanswered, or you might not get the assistance you needed.

The good news is that you can bởi everything from the comfort of your home by using reliable driver updating software like pgdngochoi.edu.vn Driver Updater. This application is fast, safe, & designed to lớn automatically detect and update all outdated device drivers. Once you install it, the program will first scan your Windows 10 machine lớn determine the operating system that you’re running & the currently installed device drivers.

Once it completes performing diagnostics, Driver Updater displays a detailed report of the driver issues affecting your PC. It gives you the option khổng lồ update all of the outdated drivers at once with a click of a button, or you can update each driver individually in order of priority.


pgdngochoi.edu.vn Driver Updater ensures that only the latest official driver versions that are compatible with your system are installed on your PC. These drivers are verified, which means you won’t get the “Windows can’t verify the quảng cáo trên internet of this driver software” error.

Did any of the solutions in this post resolve your problem? Let us know by commenting below.

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