Fix Windows 10 Error: Windows cannot start this hardware device because its configuration information (in the registry) is incomplete or corrupted. (Code 19)

Windows operating system is the most demanding operating system among people due to its excellent features. However, technically no software or hardware is perfect due to bugs and the same thing happens with Windows, this time with error code 19 which means “Windows cannot start this hardware device because its configuration information is incomplete or damaged".

So, if you are wondering about the solution of “How to Fix Code 19 Error”, then you are already on the right path. Here you will get the best and effective solutions to your problems. So, let’s begin the journey.

What is error code 19?

Error code 19 is one of various device manager error codes. This error can cause hardware devices on the operating system to malfunction, specifically CD/DVD drives. As a registry error, it could be similar to your hardware being defective. The prominent reason behind this error is faulty Windows registry, which contains drivers and other information about that particular hardware device.

Why does error code 19 appear on the screen?

The registry is the database that stores operating system settings, and the code 19 error is a problem where the hardware device cannot properly access the system's registry. If not repaired, this may cause serious damage to the hardware device. So, go through the solutions listed below and resolve the issue before time runs out. There are some other errors that are also related to the Windows Registry, such as Broken Registry Items.

Code 19 What does the error look like?

Code 19 errors will always occur in one of the following ways:

Windows cannot start this hardware device because its configuration information (in the registry) is incomplete or corrupted. To resolve this issue, you should uninstall or reinstall the hardware device. (Code 19) Windows cannot start this hardware device because its configuration information (in the registry) is incomplete or corrupted. To resolve this issue, you can first try running the troubleshooting wizard. If this doesn't work, then you should uninstall or reinstall the hardware device. (Code 19)

How to fix Code 19 error in Windows?

If you cannot access a hardware device on your computer and encounter "Windows cannot start this hardware device" problem, don't be angry. Please be patient and follow the steps below carefully.

Reinstall CD/DVD Driver

This is a simple task that will also help you solve the problem immediately. Your job is to find the driver, then uninstall and reinstall it. Well, that’s the whole thing, now it’s time to look for the short solution.

• Click the "Start" menu, enter "Device Manager" in the search bar, and press "Enter".

• Now, move to the " DVD/CD-ROM Driver" section, click on the arrow button and Expand it.

• After this you will get a list of drivers, select one, right click on it and select an option Uninstall Device.

• Now, wait for some time to let Windows complete its task.
• After uninstalling the driver, restart the computer.

• After restarting your computer, hover your mouse cursor over the "Start" menu, right-click it, and select "Device Manager" from the Features menu.

• Soon, the Device Manager window will open and it will provide you with ample options, click on "Actions " tab and select "Scan for hardware changes" from the drop-down menu.

• Now, if there are any changes, you will be prompted to follow the instructions to install the DVD/CD-ROM driver. to complete the process.

Delete Registry File

This is the main solution, before going to the registry file make sure you are logged in as administrator on your computer. Modifying registry files is a technical task, so follow the steps below carefully or you may experience major problems with your computer.

• First you have to open the "Run" box and then press the "Window" key and the "R" key simultaneously .

• Now type "regedit" in the space provided in the box and click OK button.

• Well, get ready to play hide and seek because you are going to have to explore some important files in the registry. So, first of all, please pay attention to " HKEY_LOCAL_MACHINE ".
• Now, expand its folders by clicking on the arrow button and navigate to the " SYSTEM " folder.

• In the " SYSTEM " folder you will get several folders, your job is to find " CurrentControlSet" folder. Once you find the same content, click the "Control" button and select "Category" from the featured options available in the "Control" folder.

• From here it will be difficult because you will be in the "Class" folder There are many sub-folders found in and from these folders you will have to select {4D36E965-E325-11CE-BFC1-08002BE10318}.

• Now click on the folder and you will find some files on the right panel. If you see "Upper Filter" on the panel, then right-click on it and select the "Remove" option. However, if you find " lower filter " in the right panel, delete it.
• If just in case you don't find any of these options, delete the entire file from the folder.

• During the deletion process, you will be asked to confirm, click the "Yes" button and proceed.

• After completing the above tasks, close "Registry Editor" and restart the computer.
• This will solve your problem.

Update Drivers

Sometimes, lack of updates can also be the reason for “Window hardware device error-Code 19” issue. Therefore, make sure your device drivers are updated. If not, then follow the steps listed below.

• If you are a Window 10 user, right-click on the Start icon and select Device Manager from the application list.

• However, if you are not using Windows 10, then just click on the "Start" menu, in the search bar Type "Device Manager" into "Device Manager" and press "
Enter

".

• In the "Device Manager" window you will get several options and your task is to find out "
DVD/CD-ROM

" section.

• Once you find the drive, select it and right-click on it. After this, a drop-down menu will appear which will provide you with some options, select "
Update Driver

".

Now sit back and let the window finish its mission.

Repair iTunes

iTunes is undoubtedly a great application, but sometimes it can mess up the registry files and cause "Windows cannot start this hardware equipment" issue. So, if you are using iTunes and getting such errors on your Windows screen, fix iTunes.
• Click the "Start" menu, type "Control Panel" in the search bar, and then press "
Enter

" .

• After this, a new window will open with many options, select
Programs

.

• Additionally, you need to enter
Programs and features

.

• In the list of programs, you need to find iTunes, then right-click on it and select "
Repair

".

######

• After completing the task, restart the computer.

Use the Windows Troubleshooter to Fix Code 19 Error

• Click on the Start menu and then click on the Power button with the gear icon ""Settings" icon above the menu.

• Soon, the "Settings" window will open and you need to click "Update and Safety".

• In the left panel of the Update & Security page you will get the Troubleshooter" option, click it.

• Now navigate to “Hardware and Devices” and once you find the same, click on it.

• After this, you will get an option “Run the troubleshooter”, click on it.

• That's it; your work is done and give Windows some time to fix the problem.
• After completing the troubleshooting process, you will get an option "Apply this fix" and you need to click on it.
• Now, restart your computer.

Increase system memory

If the system memory is insufficient, it may cause the "Windows cannot start this hardware device" problem. To solve this problem, you need to add RAM to the computer. However, before that, you have to analyze your system memory and the process for the same is provided below.

• Hover your mouse cursor over "Taskbar", right-click it and select "Task Manager".

• Soon, a Task Manager window will open and you need to click on the Performance tab located at the top of the menu bar.

• On the left end of the window you will find some options, click on "Memory".

• After this, you will get the system memory details. If it shows too high, it means you need to add more RAM to your PC.

Roll back the driver to a previous version

It is a built-in reverse tool of the Windows operating system that can restore your driver to the one that worked normally before. state. This method is very important to resolve this issue and the steps for the same are listed below.

Hover your mouse cursor over the
• Start menu, right-click it, and then click Device Manager.

• Soon, you will get the Device Manager window and you need to select "DVD/CD-ROM". Now, click on DVD/CD-ROM to expand it and select the drive.

• After selecting the drive, right-click on it and select the Properties option from the drop-down menu.

• After this, a new pop-up window will open and you need to click on "Driver" located at the top of the menu bar Tab.

• Now, click on the “Rollback Driver” option. However, if the option is grayed out, it means that the Windows operating system does not have the driver for the previous version and you will not be able to perform this task.

• If you successfully click on the "Roll Back Driver" option, then shortly after, you will get confirmation of the operation, in this case, You need to click on the "is" button.
• The process will take some time, once completed, the "System Settings Change" pop-up will appear on the screen and you need to click the "Yes" button.
• After this, your computer will automatically restart.

Performing System Restore Tasks

System Restore is like a time machine that can restore your PC to a working state. However, if you have created such a point before, you can access this functionality. System Restore is the best option to fix Windows Error Code 19 and the detailed steps for this method are provided below.

• Click the Start menu, type Control Panel in the search bar, and then press the "Enter" key.

• Soon, you will get the control panel window, click on "System and Security".

• In the “System and Security” section you will get ample options, click on the “System” option.

• In the left panel of the System window you will get additional options, click on "System Protection" Link.

• After this, the "System Properties" window will open, where you will get the "System Restore" button, click it.

• A new pop-up window will open and you need to click on the "Next" button to continue.

• After that, you will get a list of restore points (if you created them before). Select a restore point and click the "Next" button.

• Soon, a warning message will appear and you must click on the "is" button.
• Now, give Windows time to perform the system restore task and once completed, your computer will restart.
• That's it; your work is completed and the problem is solved.

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