Although its rare, every once in a while some Windows system files will become corrupted and report errors. You will be receiving messages of missing DLL files or some other errors indicating that a system file has been corrupted. A restart often fixes the problem but if it doesn’t, you can use the System File Checker which attempts to repair your Windows files while the system is running. Read our guide below to learn how to run System File Checker on Windows XP, Vista, 7, 8, and 8.1 to fix corrupt system files.

How To Fix Corrupt System Files with System File Checker on Windows XP, Vista, 7, 8, and 8.1

Step 1: To get started, search for command prompt from the start menu and open it. Windows Vista and 7 users will have to right click on it and choose “Run as Administrator“. Windows 8 and 8.1 users will have to search for command prompt via Start screen and right-click or long-tip and “Run as Administrator“.

Step 2: Once the command prompt window opens, type: sfc /scannow and hit Enter. Make sure that there’s a space between sfc and /scannow .

Verify that the folder contains files that have 'WGA' or “Genuine Notifications' in the filenames. Delete the folder KB905474. This stops the Installation Wizard from installing Windows Genuine Advantage Notification. Empty the Recycle Bin just to make sure Windows doesn't retrieve the deleted folder. Well, today in our post, I will share a very common problem faced by Windows users all across the world named “This Copy of Windows is not Genuine Fix”. Sounds familiar? Sounds familiar? Amid thousands of new technologies and technical advancements, Windows is still one such operating system that is used by majority of people on regular.

This is called Windows Genuine Advantage or (WGA) it is an anti-piracy system created by Microsoft that enforces online validation of the licensing of several recent Microsoft Windows operating systems when accessing several services, such as Windows Update, and downloading Windows components from the Microsoft Download Center. As we all are very much aware of Microsoft Windows 7, one of the best operating system of Microsoft comes in market with, what they say, “Activated Key” feature.But after a month or two passes away, it starts to display a message “This copy of windows is not genuine”, and then puts your windows 7 at trial period.

Step 3: Now the system scan will begin scanning for corrupted files and repair it if necessary.

Step 4: Once the system scan is done, a message will appear whether any system file was corrupted. To exit the command prompt, simply close the window.

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Conclusion

The System File Checker scans for any system files or dll errors and attempts to fix it without forcing a system reboot. If you’ve done all virus checks, troubleshooting and defragging and if Windows still reports errors, you can use the System File Checker.

'After the Windows 7 build 7601 update, my computer screen suddenly turns black with program icons still visible. At the same time, an error message displays as this copy of Windows is not genuine. I restart the computer, nothing's changed but a dark black background. Tried to change the background by going to system properties, but no avail. How do I remove this copy of Windows is not genuine error permanently? I need your professional advice.'

If your Windows OS is not genuine, then you probably encounter 'this copy of Windows is not genuine' error about one month later since you installed the Windows genuine crack. It's less likely that the report occurs due to Windows update bugs, computer malware or virus. As we've heard that a horde of Windows 7 users had the problem after build 7601 KB971033 update.

Tip: Don't buy windows OS from third-party e-commerce stores.

Next, we're going to teach you how to escape from getting 'this copy of Windows is not genuine' error and black screen trouble on your PC. Both Windows 7 32 bit and 64 bit can apply the methods below. But I have to mention that don't buy Windows OS from any other third-party eCommerce stores, in case you had problems, you have to contact your vendor. Microsoft support only helps you resolve the issue when you buy Windows OS from Microsoft store.

Permanent Fix Methods for This Copy of Windows Is Not Genuine Build 7601

NOTE that the methods given below are used to fix black screen caused by Windows genuine crack copy, it won't help convert a pirate copy of Windows to a genuine one. So, to use all features of Windows 7, you have to buy a genuine piece and use verified activation code.

Method 1. Uninstall update

Perhaps your current Windows OS ran without any trouble until you installed Windows 7 KB971033 update (if you don't see any update on your PC, move on to the next method). That's because the update file can detect your Windows OS. Once it finds out the copy of Windows is not genuine, it sends the error message and leaves your desktop in dark. To move the error is easy, just uninstall the Windows update.

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• Open control panel.
• Go to windows update section.
• Click on view installed updates.
• After loading all installed updates, check for update 'KB971033' and uninstall.
• Restart your PC.

Caution: This method tends to be a little risky. Uninstalling update files might result in malfunction of other program files or unexpected data loss on the computer. To make the procedure safe, you'd better use EaseUS free backup software to back up the computer before erasing the update file.

Step 1: Launch EaseUS Todo Backup software and then choose 'File Backup', 'Disk/partition Backup' or 'System Backup' for different backup purpose.

Step 2: Choose the system, disk partition, files or apps that you want to back up. Then select a destination where you want to store the backup file. Nfs underground 2 cars mods download link.

Step 3: Click 'Proceed' to start the data backup process.

Method 2. Use SLMGR -REARM Command

• Click on start menu.
• Type cmd in search field.
• Right-click on cmd file and click on Run as Administrator. It is must to run the command prompt with administrator privileges.
• Type SLMGR -REARM (SLMGR is Windows software licensing management tool. REARM command will reset the licensing status of the machine) and press enter.
• Now you will see a confirmation window, click on OK.
• Restart your PC.

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Method 3. Use rsop.msc Command

• Press Windows button and R button from the keyboard.
• Type rsop.msc there and press Enter button.
• Go to Windows settings> security system> system services, then look for the plug and the play services, then right click on it and then start looking for the Startup and then click on the Automatic.
• Press Windows button and R button as you did at the first step.
• Paste a command gpupdate/force into the run box.
• Hit Enter button.
• Restart your PC.

Method 4. Turn off Updates

Windows Xp Genuine Activator

As we've mentioned that update file can easily detect your Windows is genuine or not, so make sure you won't install any update in the future. Follow the steps to switch off all Windows automatic updates.

How To Resolve Windows Xp Genuine Problems

• Open control panel.
• Go to windows update.
• Click on 'Install updates automatically(Recommended)'.
• Select 'never check for updates(Not recommended)'.