Resolving the "Third-party INF does not contain digital signature information" error

 

Users get this error message when installing third party drivers on their computers. There are generally two types of drivers, namely third-party drivers (not developed by the manufacturers) and official drivers (drivers developed by the operating system or by OEMs).

The difference between the two drivers is the digital signature. The digital signature indicates whether the driver is "signed" by the manufacturer and whether it is authentic. At this point, you should note that third-party drivers may also work on your computer, but they are not guaranteed to be stable and may fail in various situations.

Drivers that are usually installed on your computer using Windows Update, original equipment manufacturers or third-party driver download software, etc. need to be verified by Microsoft with a digital signature. This is an electronic security token that authenticates the publisher to the driver and all relevant information about it. If the driver is not certified by Microsoft, Windows will not run it on a 32-bit or 64-bit system. This is known as "driver signature control".

What is the cause of the "Third-party INF does not contain digital signature information" error?

The "Third-party IF does not contain signature information" error is usually caused by incorrect system configuration or irregular entries in the Windows registry. Name the error with details about the error, including the cause of the error, the system component or application that malfunctioned that caused the error, and other information.

If you try to install a driver from a small developer or use an old driver, you might see this warning:

Windows encountered a problem installing the driver for your device.
Windows found a driver for your device, but there was an error installing it.
The third-party INF file does not contain digital signature information.

The INF file contains configuration information for modern Windows operating systems. So, when users want to install a driver or something else on Windows, this operating system needs an INF file. It contains various sections that specify, among other things, the data to be copied and the necessary registry changes. However, it must also contain information about the digital signature. Modern Windows does not allow installation without a valid signature. Therefore, all drivers must be signed.

How do I fix the "Third-party INF does not contain digital signature information" error?

Although this security feature is required, Microsoft has implemented several backdoors that allow users to install drivers on their computers without the need for digital rules. In this article, we discuss how to bypass the error message and install the driver easily.

Before we start, it is worth noting that not all third-party drivers are trustworthy and some of them can even be malicious. Before forcing a driver installation, make sure that the driver is legitimate and does not pose a threat to your computer or operating system. The best option would be to download the drivers from the manufacturer's own website, which we demonstrate below.

Note: Make sure you are logged in as an administrator on your computer and back up your data as a precaution.

Download driver from manufacturer's website

Before trying other workarounds that force the installation of the same driver, you should definitely try to find and download a verified driver from the manufacturer's official website. Since all players will try to install different drivers, we have outlined a general method for you to follow.

2. The first step is to identify the device from which the drivers will be installed. You can look at the device label or go to Device Manager (press Windows+R, type "devmgmt.msc" in the dialog box and press Enter).
3. Once you have identified the driver to be installed, go to the manufacturer's official website.
4. Once you've found the driver, here you have several options to download it (e.g. from different versions of Windows, etc.). Choose the one you think works best for you and download it to an available location.
5. Now, you can either double-click the executable to install the driver directly. If that doesn't work, you can go back to Device Manager, right-click the device and select Update driver.
6. Now select "Browse my computer" to find the driver software and navigate to the downloaded driver.
7. After installing the driver, restart your computer and check if the problem is resolved.

Disable driver boost from the command line

In general, there are two methods for disabling roadside checks. One is to disable it from the command line and the other is from the autorun options. We'll choose the first method first because it's simpler and more efficient. Make sure you are logged in as an administrator on your computer before proceeding.

1. Press Windows+S, type "command prompt" in the dialog box, right-click the application and select "Run as administrator".
2. From the command line, run the following command:
   bcdedit /set loadoptions DDISABLE_INTEGRITY_CHECKS-> bcdedit /set testsigning on.
3. Now close Command Prompt and restart your computer. Now try to install the driver and see if the problem is resolved.

Disable forced execution via boot parameters

If the above method doesn't work, you can try disabling driver management in the boot options. The Windows boot options include several options that allow the user to enter an RE state such as: B. Safe mode etc. Below are some of the available options in the Windows startup settings. We go into this menu and then try to install the drivers. Make sure you are logged in as an administrator.

1. Click the Windows icon-> Shut down or Exit-> hold down Shift and press the Restart button.
2. This sequence starts Windows in a recovery environment, which is a blue screen with various options. Now click on the troubleshoot button.
3. Now click the Advanced Options button.
4. On the next screen, select Startup Settings.
5. In Startup Settings, click the Restart button to completely restart your computer.
6. After your computer has restarted, you will see several startup settings in front of you. Press the number 7 on the keyboard, which means the driver's signature will be disabled.
7. After making the changes, the computer will boot with the driver's digital signature disabled. Now you can easily install the driver that was giving you trouble.

Checking the system files

If you try to install Microsoft verified and website downloaded drivers and you still get the error message, there is probably a problem with the Windows files themselves. This scenario can occur when the driver management module is either corrupted or in an error configuration. In this case, we can run a system file checker that will scan all of your installation files, looking for any discrepancies from the online manifest. If the problem is found, the problem file will be replaced with a new copy.

1. Press Windows+S, type "command prompt" in the dialog box, right-click the application and select "Run as administrator".
2. From the advanced command line, run the following commands in order and make sure they are complete:
   sfc /Scan Now
   DISM/Online/Clean Pictures/Restore Health
3. The last command fixes any problems checking the system file when starting the scan. File Checker scans all Windows files according to a predefined manifest. If it detects anomalies, it will warn you and try to replace the corrupted file with a new copy, downloading it from the Internet.

Diagnose a Windows installation

If all the above methods don't work and you're trying to install a valid driver on your computer but are unable to do so due to an error message, there is likely a problem with the Windows installation itself. In this case, the first thing we will do is update Windows with the latest version and check if that solves the problem. If not, we will try to restore from a restore point where the problem did not occur. If that also fails, you can install Windows from a fresh ISO file.

1.) Press Windows+S, type "update" in the dialog box and open update settings.
2.) Click on the "Check for updates" button in the settings.

Windows will now start checking for updates. If it finds them, be sure to download and install the updates and restart your computer properly.

If updating Windows to the latest version doesn't help, we'll try to restore your computer. Restore points are created every time you install a new application or apply a new update. Here you should be able to guess for yourself when your Windows was working properly. Select this point from the available restore points using the method shown below.

1.) Press Windows+S to show the search bar in the start menu. In the dialog box, type restore and select the first program that pops up.
2.) In the recovery settings at the top of the window, click the "System Restore" button on the "System Protection" tab.
3.) A wizard will then open to guide you through the steps to restore your system. Click Next and follow all instructions.
4.) Now select a restore point from the list of available options. If you have multiple system restore points, they will be listed here.
5.) Windows will now confirm your actions one last time before starting the system restore process. Back up your work and save important files just in case and continue the process.

frequently asked Questions

How do I fix the fact that the third-party INF does not contain digital signature information?

1. Run the elevated PDC command prompt (run as administrator).
2. Type: bcdedit/set loadoptions DDISABLE_INTEGRITY_CHECKS. and press ENTER.
3. Type: bcdedit /set test signing on. and press ENTER.
4. Try the installation again.

No digital signature information?

When users try to install third-party drivers on their computer, users get the error message "Third-party INF does not contain digital signature information". A digital signature indicates whether the driver is "signed" by the seller and is authentic.

How do I sign a driver without a digital signature?

1. Click on the Start menu and select Settings.
2. Click Update & Security.
3. Click Extract.
4. Under Advanced startup, click Restart now.
5. Click Troubleshoot.
6. Click Advanced Settings.
7. Click the Startup Settings button.
8. Click Reboot.

How to install drivers in windows 10 without digital signature?

1. Press Win+R and type gpedit. msc.
2. In the left pane, click User Configuration.
3. Double-click Administrative Templates.
4. Double-click System and select Driver Installation.
5. Select Enabled, select Ignore from the drop down items.
6. Click OK to apply the changes.
7. Restart the device.