Device attached to system is not functioning

Error Code 0xc004f050 – What is it?

Error code 0xc004f050 refers to a problem with activating the Windows key. The problem appears when you try to activate a copy of Windows by using Windows Activation wizard. This happens when the system becomes unstable and critical system files start missing. Though Windows 10 is a free upgrade for Windows 7/Windows 8/Windows 8.1 users, the activation error is still an issue. If you already had Windows 7/Windows 8/Windows 8.1 activated and did an upgrade successfully, then there should be no problem. This Problem Occurs only when you do a clean install.

Symptoms

When you try to activate a copy of Windows Vista or Windows 7 by using the Windows Activation wizard, you receive an error similar to the one below:

An error has occurred Code: 0xC004F050 Description: The Software Licensing Service reported that the product key is invalid

Solution

Error Causes

• This causes due to an invalid product key.
• This problem may occur if the license validity interval has expired, or if the license is not signed correctly.
• Error Code 0xc004f050 occurs when the system becomes unstable and critical system files start missing.
• Improper way of installing, deletion of some very important system files, misconfigured system files, etc. may also cause this error.
• When you do a clean install, it wipes everything from the Primary Drive and after the install, windows can't find the Hardware ID which is used to verify your license.
• For Windows 7, Windows Server 2008, and Windows Vista-based computers, this error may occur if you have entered the key for a beta version of the operating system while using the released version of the operating system.

Further Information and Manual Repair

This error is not something that can be fixed in seconds but will require some time and technical knowledge.

Method 1:

Re-insert the product key by using the Change Product Key tool:

1. Click Start, click Computer, and then click System properties on the toolbar.
2. In the Windows activation section, click Change product key.
3. If you are prompted for an administrator password, type the password or click Continue.
4. In the Product key box, type the product key, and then click Next.
5. Follow the steps in the Windows Activation Wizard to complete the activation process.

Method 2:

Activate Windows by using the automated telephone system:

1. Click Start, and then click Computer.
2. Click System properties on the toolbar, and then click Click here to activate Windows now in the Windows activation
3. If you are prompted for an administrative password, type it and click Continue.
4. Click Show me other ways to Activate.
5. Click Use the automated phone system and follow the instructions.

Method 3:

1. Clean install Windows 7/Windows 8/Windows 8.1 using the installation disk and activate your copy.
2. Now, download all the updates to see the Windows 10 Upgrade notification or download Windows Media Creation Tool and use the option Upgrade this PC to get Windows 10 right away.
3. Once the upgrade is done, check the Activation Status. It will be fully activated as it should be. The Error code 0xc004f050 should not appear anymore.

If you want to get rid of the old Windows installation folder, then use the Windows Media Creation Tool to create a Flash Drive. Clean Install Windows 10. Now, every time when it asks for a product key, skip it. After installation is complete, Windows will automatically identify and activate your Copy. NOTE: Clean Install will make Sure you cannot roll back to your previous Windows 7 or Windows 8. So do it only if you are confident of using Windows 10 from here on. To verify the Windows activation status, follow these steps:

• Click the Start button, and then click Computer.
• Click System properties on the toolbar, and then view the activation status in the Windows activation section.

In case you don’t know, there is a feature in Windows 10 computers that allows them to function a lot better. This feature is called Full-Screen optimization and it is enabled by default for several applications such as games and video players. If enabled, the Full-Screen optimization feature enhances the video playback and gaming by simply putting the CPU and GPU process as a priority. However, there are times when it can also result to a drop in the frame rate or FPS while in full-screen mode. And of course, the obvious solution to this dilemma is by disabling the Full-Screen optimization feature which is why Microsoft took action and removed this feature themselves in the recent Windows 10 Update releases. However, there is another way for you to enable it back or disable it yourself if you haven’t installed the recent updates yet and there are plenty of ways you can do both. All you have to do is follow the options given below carefully.

Option 1 – Try using Windows 10 Settings

If you haven’t installed the recent updates yet and all you have are the earlier releases, then this method would suit you.

• Open the Windows 10 Settings app.
• Next, navigate to System > Display > Graphics Settings or Advanced graphics settings.
• From there, uncheck the “Enable Fullscreen optimization” option if you want to disable the feature, else just keep it checked.

Option 2 – Try using the Registry Editor

• Tap the Win + R keys to open the Run dialog box and then type “Regedit” in the field and hit Enter to open the Registry Editor.
• Afterward, if a User Account Control or UAC prompt appears, click on Yes.
• Once the Registry Editor is pulled up, navigate to this registry key: HKEY_CURRENT_USERSystemGameConfigStore
• Next, right-click on Explorer and select New > DWORD (32-bit) Value and then name it to “GameDVR_DSEBehavior and tap Enter to save it.
• Now double click on the newly created GameDVR_DSEBehavior DWORD and set its value to “2” if you want to disable it, or “0” if you want to enable it.
• Once you entered the value, close the Registry Editor and restart your computer to successfully apply the changes made.

Option 3 – Try running the application in Compatibility Mode

If the first two options didn’t work, the next thing you can do is to run the application in a Compatibility Mode. Follow the steps below to do so:

• Go to the location of the application or game on which you need to disable or enable the Full-Screen optimization feature.
• After that, right-click on it and select Properties.
• Next, switch to the Compatibility tab where you can see the “Disable fullscreen optimization” option to disable the feature and vice versa.
• Now click on the Apply and OK buttons to apply the changes made in the application’s settings.

What is Error Code 31?

Device Manager Error Code 31 pops up when Windows prevents the driver for a particular hardware device from loading. The error code 31 is almost always presented in the following format:

“This device is not working properly because Windows cannot load the drivers required for this device.” Code 31

This error can occur with any hardware device; however, in most cases, it occurs with Ethernet cards. The good news is that it belongs in the easy-to-resolve category. So repairing it should not be difficult.

Solution

Error Causes

Error code 31 is related to driver problems, and the most common causes include:

• Outdated drivers
• Missing drivers
• Mis-configured drivers
• Corrupt drivers

Further Information and Manual Repair

To resolve error code 31 on your system, try the methods given below. We have listed down some of the most effective and easy-to-perform DIY methods for fixing Device Manager code 31 on your PC.

Method 1 - Rollback the Driver to its Previous State

This simply means to return the driver back to its previous state - to the version last installed. Try this method to resolve error code 31. This is probably the easiest way to return your PC to its previous working state.

However, by doing so, you will not be able to update your drivers and run new driver versions on your system. In other words, this is a temporary method to fix this issue.

You may still want to try other methods given below to ensure you have the latest drivers installed on your system.

You can roll back the driver to its previous version by accessing the Driver Rollback feature located in the driver settings within the Device Manager. Or another way to perform a rollback is to use the Windows System Restore Utility.

It is a recovery tool built-in the new Windows versions. To access it, simply go to the start menu and type System Restore Utility in the search menu.

Access it and pick a point in the past, also referred to as the restore point, to return your PC to its previous state before the error code 31 occurred.

However, to resolve the problem permanently, try method 2.

Method 2 - Update the Driver

Error code 31, as discussed above, may occur due to outdated, misconfigured, or corrupted drivers. Whatever the reason may be, to ensure the proper functioning of your hardware device, it is important to update the drivers on your system frequently.

To start driver updates, first, it is important to find out and identify problematic drivers. You need to identify the drivers that are corrupt, misconfigured, and outdated. For this, go to the Device Manager and then look for devices with yellow exclamation marks.

The yellow exclamation marks next to the devices show that these device drivers are problematic. Once you’ve identified the problematic drivers, simply update them by finding the latest and compatible versions on the manufacturer’s website.

This process is time-consuming and can be frustrating at times, especially when doing it for the first time.

Also, once you’ve updated the drivers, you need to update them from time to time to ensure they don’t get outdated, or else you will have to encounter Device Manager error codes again.

Method 3 - Download DriverFIX to Update Drivers Automatically

To avoid the hassle and stress involved in updating drivers manually, it is advisable to download and install DriverFIX.

DriverFIX is a smart, innovative, and feature-filled software embedded with an intelligent algorithm that quickly detects problematic drivers, matches them with the latest and compatible versions, and updates them immediately and automatically in just a few seconds and a couple of clicks.

It’s as simple as it can be. Furthermore, with this software installed on your PC, you don’t have to stress and worry about when your drivers need to be updated again.

DriverFIX ensures all drivers are continuously and regularly updated before they become outdated.

Click here to download DriverFIX to repair Device Manager error code 31 and update drivers automatically and regularly.

When we purchase a computer, usually it is meant to be used by one person. Sometimes we would like to share our computer with other people, with friends and family members but we would also like to keep some privacy for ourselves in the process. Lucky for us Windows 10 will let us create multiple user accounts which then can be used by other persons with their own settings, documents, etc. The only requirement is to already have one user account which is automatically created when Windows is installed. This guide will lead you step by step in the creation of a new user account within Windows 10, so grab your favorite drink, and let's begin.

Creating new account

First thing is to click on the windows icon on the bottom left and open start menu, from start menu click once on settings. When the settings window opens, choose ACCOUNTS on it. Windows will then go to the accounts settings page. Within that page, click on the Family & other users to open the setting for the chosen section on right. On the right settings, screen navigate to the lower section and click once with the left button on add someone else to this PC When add someone else to this PC is clicked, pop up window will appear which will ask you to provide the persons email address and later on the password of his/her Microsoft account, after the required information is provided you are done, a new user has been added and he can use his Microsoft credentials on the login screen to use this computer.

Setting up a user without Microsoft ID

However, if you do not wish to add a new user via his Microsoft login credentials or the person does not have them, on the pop-up window click on I don't have this person's sign-in information. This will open yet another pop-up giving you the option to create a Microsoft account for this person, to use a phone number instead of a Microsoft account, or to create a new email address for the user. Any of these options will create a new user for this computer with provided credentials but there is the last option at bottom of the pop-up which will allow you to create a local user only without a Microsoft account. This user will be able to use this computer, will not be able to transfer his document through various devices like he/she would if using a valid Microsoft account but it could use the computer and personalize it fully to his/her liking. Once the link is clicked, you will be presented with a floating window requiring you to input needed information in order for the account to be created. You will need to provide username, password, and answers to 3 security questions. Once all information has been provided, click on next and your new non-Microsoft local user has been created. Now when you click on Family & other users you will see that Windows has added a new user with the provided name to this computer. If you wish, you can add another user in the same manner, following the previous steps. Microsoft Windows does not have a limit for how many users can be on one computer so feel free to create as many as you like.

User account options

Now, clicking on the existing created user will open user options. From there you will have options to remove the user, therefore removing him/her from this computer, note that removing the local user will remove permanently his/her settings and they would not be able to be restored, or you can change the user account type. Click on Change account type. Under account type, you will have the option to promote this user to an administrator if you wish or you can leave it as a standard user.

Error Code 0x80070652 – What is it?

Error code 0x80070652 occurs when Windows users attempt to upgrade their operating system while another program is in the process of being downloaded. It may also occur due to problems related to previously failed update attempts within Window Update. When this Windows 10 upgrade occurs, Windows users fail to access the version of Windows they are attempting to download. Instead, a message box occurs stating that error code 0x80070652 has occurred on the device. If this error message is not rectified, it could give birth to other Windows 10 errors such as error code 0x80072EE2.

Solution

Error Causes

Error code 0x80070652 may result from Windows 10 users attempting to download another program while upgrading their operating system. It may also be caused by an issue related to previous installations of updates. For instance, in some cases, your previous installation of the Windows process may have been interrupted or it was simply not completed properly. This causes any other upgrade process that follows to result in error code 0x80070652.

Further Information and Manual Repair

But what can be done in such a situation to resolve the error code? Windows users have several options available. For instance, they can wait on any additional program that may be in the process of downloading to complete the process before attempting to upgrade Windows. They may also troubleshoot problems related to any failed updates or select a system restore point in which the error code was not present.

The manual repair methods Windows 10 users choose may involve any of the solutions mentioned previously. The choice is largely dependent on the user and his determination to fix the error code. However, note that automated tools or Windows repair technicians may also provide solutions to PC issues like error code 0x80070652.

Method One: Verify and Troubleshoot Failed Upgrades

Since previously failed updates within Windows Update can lead to the occurrence of error code 0x80070652, Windows 10 users will need to verify which of these failed updates occurred by checking the history section of the Windows Update tool. Once you’ve been able to verify that failed updates have occurred in the recent past, you’ll need to troubleshoot these problems to rectify the error code. Follow the instructions below to check for updates that have failed to install properly via Windows Update.

• Step one: Type Windows Update in the Search box near Start Menu
• Step two: Select Windows Update settings
• Step three: Select Update history
• Step four: Review updates from the most recent to least recent to see which updates have failed
• Step five: Click failed updates for more details and troubleshoot accordingly.

Once you’ve completed the troubleshooting of any updates which failed, proceed by rebooting your device. You may then reattempt to upgrade to the latest version of Windows 10 once no other program is in the process of being downloaded.

If the problem causing error code 0x80070652 was related to failed updates of the past, these issues will likely be resolved once you successfully troubleshoot them. However, if the error code reoccurs, apply the next manual repair solution mentioned in this article.

Method Two: Download Updates Manually via Microsoft Download Center

Another option available to users is simply downloading updates manually by visiting the official Microsoft website, specifically the Windows section which provides downloads. To successfully complete this process, ensure you look for stand-alone packages of these downloads available on the website. You will need to know the Microsoft Knowledge Base (KB) article number related to the specific update(s) which failed.

Once a Windows user has verified the KB article number of the specific update, download it from the Microsoft website, then select Run to install the update. Reboot your PC, then check Windows Update to see if you are able to successfully complete the Windows 10 upgrade.

If the upgrade fails, you may need to implement the next manual repair method as is mentioned below.

Method Three: Use Windows System Restore

One of the best options for Windows 10 users facing certain PC problems is to apply System Restore. This allows them to reset their machine for a period of time in which the problem was not present. This is known as the restore point. To apply this manual repair method, follow the steps below.

• Step one: In the search box beside the Start Menu, type System Restore
• Step two: Select Create a restore point
• Step three: Select the System Protection tab then Configure or Create
• Step four: Provide details regarding a system restore point of your choice
• Step five: Select Create, then OK.

Method Four: Download an Automated Tool

If you wish to always have at your disposal a utility tool to fix these Windows 10 and other related issues when they do arise, download and install a powerful automated tool.

Upgrading your computer from Windows 7 or Windows 8 to Windows 10 or even upgrading Windows 10 to a new version is not that simple. The setup initially checks for all the drivers and other software utilities installed on your computer and verifies and blockages or upgrade or upgrade blocks with respect to any of those drivers or any of those software utilities regardless if you use the Windows 10 ISO or the Windows 10 Upgrade Assistant. One of these common errors, when you upgrade or update your computer, is the “The Display is not compatible with Windows 10” error. This kind of Windows Upgrade error is related to the compatibility of the Graphics Driver installed in your computer. But worry not for this post will guide you in fixing this problem. The “The display is not compatible with Windows 10” error has the same workarounds as the following errors:

• These devices aren’t fully compatible with Windows 10.
• The display is not compatible with Windows 10. Check with the manufacturer for support.
• The display manufacturer hasn’t made your display compatible with Windows 10. Check with the manufacturer for support.

To resolve this Windows Upgrade error, here are some suggestions that could help:

Option 1 – Check for incompatible drivers in your computer

• Open the Device Manager from the WinX Menu.
• Then expand the list for Display Adapters.
• Next, right-click on the NVIDIA Graphics Card list and select Enable.
• After that, right-click on it again and click on the “Update Driver Software…” option.
• After doing so, a new window will appear and from there, click on the “Search automatically for updated driver software” option.
• Then check if Windows is now able to detect your Graphics Card as well as the latest driver for it. If not, proceed to the next step.
• Right-click on the driver again and click on the “Update Driver Software…” option.
• Now click on the Browse my computer for driver software option and then click on Let me pick from a list of device drivers on my computer.
• Afterward, select a compatible driver for your computer named NVIDIA Graphics Card and then proceed.
• Wait for the whole process to be completed and restart your computer to successfully apply the changes made.

Option 2 – Get the latest version of Graphics drivers from the manufacturer’s website

In case you don’t know the manufacturer of the Graphics Processing Unit or GPU of your computer, you need to check first. They’re usually NVIDIA, Intel, or AMD. So if your computer’s Graphics Processing Unit is manufactured by NVIDIA, you need to get the latest version from their official website.

Option 3 – Try to install the latest Graphics driver in Compatibility Mode

If you’re not able to install the Graphics drivers you’ve downloaded, you can try installing them again but this time using Compatibility mode. Follow the steps below to do so:

• You need to download the driver and place it on your desktop.
• After that, right-click on it and select Properties.
• Next, switch to the Compatibility tab where you should see two options:
  • Compatibility troubleshooter, and let Windows figure out what works best for you. If it fails, follow the next.
  • Manually choose the version of Windows it was correctly working.
• You also have the option to change the DPI settings and see if that helps. Then click the Apply and OK buttons.
• Now right-click on the file and select the “Run as administrator” option to install. After that, you should now be able to change your screen aspect ratio to what you were using early on.

Note: If you have other programs that won’t work on the existing version of Windows, then make sure to run the program in a Compatibility mode.

Option 4 – Try to run the Program Compatibility Troubleshooter

You might also want to run the Program Compatibility Troubleshooter. This built-in troubleshooter is available in the Windows Update & Security section. From there, select Troubleshoot. This will find a list of programs for you and since you have already downloaded the driver files, just click on Not Listed located at the top of the program list. After that, browse and select the driver files and then let the program do its job.

If you would like to read more helpful articles and tips about various software and hardware visit errortools.com daily.

In the past, CDs, DVDs, and floppy drivers used to be the primary sources of external storage for many users – that is until the USB storage devices took over. These days, a lot of devices no longer have a built-in CD or DVD writer or reader as it contributes to the thickness of the device. On the other hand, there are still various devices that still come with a built-in CD or DVD writer or reader. However, recently, users who still use CD or DVD on their devices reported a problem where the CD or DVD icon is not visible in the File Explorer as well as in “This PC” or the My Computer page. The cause of this issue is still unknown at the time of writing, but there are still some potential fixes you can try to fix it. You can try to update or roll back the device drivers or apply some tweaks in the Registry Editor. For more details, refer to the given options below.

Option 1 – Try to update or rollback device drivers

The first thing you can try to fix the missing CD or DVD icon is to either update or roll back the device drivers. It is most likely that after you updated your Windows computer that your driver also needs a refresh. On the other hand, if you have just updated your device drivers then you need to roll back the drivers to their previous versions. Whichever applies to you, refer to the steps below.

• Open the Devices Manager from the Win X Menu.
• Then locate the device drivers and right-click on them to open the Properties. Note that the concerned drivers will be listed under the DVD/CD-ROM drives section as well as the IDE/ATAPI Controllers section.
• From there, look for the following drivers:
  • ATA Channel 0.
  • ATA Channel 1.
  • Standard Dual Channel PCI IDE Controller.
• Now, right-click on each one of the listed drivers and update them all. You could also try to roll them back to their previous versions.

Note: You can also directly download the relevant drivers of your computer from the manufacturers’ website. So if you have an SSD, the issue might be due to an old storage driver.

Option 2 – Try to use the Registry Editor

• Tap the Win + R keys to open the Run dialog box and type “Regedit” in the field and then tap Enter to open the Registry Editor.
• Next, navigate to this registry key: HKEY_LOCAL_MACHINESYSTEMCurrentControlSetControlClass{4D36E965-E325-11CE-BFC1-08002BE10318}
• After that, look for the DWORD values named “UpperFilters” and “LowerFilters”.
• Right-click on each one of these DWORD values and select Delete.
• Now restart your computer and see if it fixes the problem.

Option 3 – Try creating a new Registry entry

There is another option you can try in the Windows Registry to fix the missing icon of the CD/DVD. You can try adding a new entry. How? Refer to these steps:

• Tap the Win ­+ R keys to open the Run dialog box and type “Regedit” in the field and hit Enter to open the Registry Editor.
• After that, navigate to this registry path: HKEY_LOCAL_MACHINESYSTEMCurrentControlSetServicesatapi
• From there, right-click on “ATAPI” and select New > Key.
• After that, name it is “Controller0” and right-click on the sub-key and then select New > DWORD (32-bit) Value.
• Now name it as “EnumDevice1” and double click on it and then set its value data to “1”.
• Click OK and restart your computer to apply the changes made successfully.

On April 7th Microsoft has released Windows build 21354 for their flagship OS and updates are rolling. Alongside the new update builds Microsoft has decided to create and release Windows 21354 build as an installable ISO image for anyone who wishes to do a clean installation of Windows without the need to update it after the installation. We have not seen this move by Microsoft in a long time and honestly, we are welcoming it, it is always great to have updated ISO Windows build than to install the old version and sit through an hour or more of updates. If you are interested in getting this ISO image and you are part of the insider program you can download it from here. If you would like to read more helpful articles and tips about various software and hardware visit errortools.com daily.

Without any fanfare, news, or information Bethesda has released a completely free upgrade for legendary Quake 1. Free upgrade is automatically applied to all users who possess the original game and it has already been rolled out.

What has changed for good?

New textures, effects, and resolutions are one thing that will come first into your focus when you start the game. From the moment game is started it feels and looks like a game you remember from a long time ago. Models are also upgraded with a higher polygon count. Another thing that will hit you right away is the legendary OST by Trent Reznor in its full glory. If you have the original Quake and played it you will know that OST was missing from the Steam release and having it fully back is a great feature. I would argue that placing just OST alone in the steam release is enough for people to play it again since it adds so much atmosphere. Deathmatch and other multiplayer goodies are all here as well and there is a completely free new episode in the game with several levels. Yes, you get a free Quake upgrade in HD with an extra episode completely free.

The bad side of Quake coin

So this might come as a purist or obsessive nit-picking but there were two things that I, personally am not a fan of and have noticed during my gameplay. Please know that this is personal preference and by no other chance reflects the quality of the game itself but I just had to talk about it. Quake remake is made in a new engine and as such dynamic and gunplay feel different from the original, granted they have done the best they could to replicate the authentic feeling of the original game but there are parts of the game where I have felt that simply put, it feels different. Another thing is also tied to technology and the overall game is somewhat a little brighter and in some areas little softer in dark areas. Like I said this is purely personal preference and might come as nitpicking but I preferred the darker and grittier look of the original game. Darkplaces, the free custom-made upgrade did this in my opinion better.