Fixing corrupted system files in Windows

Error Code 0x800704c7 – What is it?

Error code 0x800704c7 occurs when Windows users attempt but fail to update their system. It affects various Windows users including those using Windows 8 and 8.1. This error code has common symptoms such as the following:

• Inability to upgrade your Windows operating system
• Message box that includes error code 0x800704c7 message

Solution

Error Causes

Error code 0x800704c7 in Windows 8 often occurs due to a poorly maintained system. It can occur when system files become corrupted or missing. It may also occur when malware infects your system. To resolve this error code, Windows users will need to select at least one of the manual repair methods listed below and follow the instructions given.

Further Information and Manual Repair

Manual repair methods enable users to address the underlying issues causing error code 0x800704c7. These repair methods are not very technical. However, you may need to get help from an IT professional if you find them to be difficult or if your attempts to implement these instructions fail to fix the error code.

Method One: Scan Your System for Missing or Corrupt System Files

The System File Checker Tool (SFC) enables Windows users to check their system for missing or corrupt system files. This utility tool is present on all Windows 8 systems and even other versions of the Windows operating system. Run this tool by following the steps below:

• Step one: Go to Start and type Command Prompt or CMD.
• Step two: Run as Administrator
• Step three: Type sfc /scannow.

After running these procedures, check if the error code has been resolved by reattempting to update your system. If you are unable to complete the process and the error message reoccurs, try the next manual repair method below.

Method two: Use Powerful Antimalware Tool

Various forms of malware, including viruses, can infect your system, causing error codes to occur or even more serious problems. That’s why you’ll need to ensure you have a powerful antimalware program installed on your device. Once this is present on your system, start scanning for viruses, worms, and Trojan horses so as to resolve error code 0x800704c7 in Windows 8.

If the issue causing error code 0x800704c7 on your device is a virus or worm, cleaning your system with a powerful antimalware program will successfully resolve the error code. However, if the error code remains unresolved after completing this manual repair method, proceed to the next method below.

Method three: Restore your System

System Restore is a simple method that users can implement to resolve error code 0x800704c7. This enables users to restore their system to a period of time in which their device was not affected by the error code. If done correctly, it can enable users to successfully complete the update process. Follow the steps below.

• Step one: Click the Start button and type Control Panel in the search box
• Step two: Select Control Panel, then Recovery
• Step three: Select System Restore, then Next
• Step four: Select a restore point before appeared on your Windows8 system
• Step five: Select Next, then Finish

Method Four: Use an Automated Tool

If you wish to always have at your disposal a utility tool to fix these Windows 8 and other related issues when they do arise, download and install a powerful automated tool.

What is the Runtime Error R6025?

The runtime error R6025 can be quite annoying for PC users as it pops up randomly anytime. It is a type of runtime error but typically associated with C++ programming. The error is displayed in the following format:

‘Runtime Error! Program: C:…R6025-Pure Virtual Function Call’

Solution

Error Causes

The runtime error R6025 is triggered due to the following reasons:

• Runtime components of Visual C++ libraries are missing
• Microsoft.NET framework damaged
• Registry corrupted with bad files and data overload
• Virus and malware invasion

Further Information and Manual Repair

Try the solutions given below to repair the runtime error R6025 on your system:

Cause: Microsoft.NET framework damaged

Solution: If this is the underlying cause of the error, then it is advisable to reinstall and repair the Microsoft.NET framework on your PC. To reinstall this framework, go to the start menu, click control panel, programs and then click ‘Turn Windows features on or off’. Here you might be promoted for an administrator password. Insert the password to proceed. Now locate Microsoft.NET framework 3.5.1 and uncheck this box, press OK and then reboot your system. After that open ‘Turn Windows features on or off’ and check the Microsoft.NET framework 3.5.1 and then restart your PC. This will hopefully resolve the error.

Cause: Runtime components of Visual C++ libraries are missing

Solution: If runtime components of Visual C++ libraries are missing, then you will have to download and install these from different websites. This can be time-consuming and slightly complicated for you if you are not technically sound.

Cause: Malware Attack

Solution: If the runtime error R6025 is triggered due to a malware attack, then you will have to install and run a powerful antivirus on your PC. This will help detect and remove such malicious software affecting your system.

Cause: Registry Issues

Solution: If registry corruption is the underlying cause of the runtime error R6025 on your PC, then you need to clean up the registry and repair it. The best way to clean and repair the registry is to download Restoro. Restoro is an advanced PC repair tool integrated with powerful and highly functional utilities all in one. Utilities include a registry cleaner and a system optimizer. It has easy navigation, a user-friendly interface, and is compatible with all Windows versions. Users of all levels can operate it to resolve all kinds of PC errors including the runtime error R6025. The registry cleaner utility wipes out all the unnecessary, malicious, obsolete files and invalid entries overloading the RAM. It frees up the disk space, repairs the damaged files and the registry. Furthermore, Restoro also functions as a system optimizer. It detects system instability issues and resolves them while boosting the speed of your PC. To resolve the runtime Error R6025 on your system in seconds click here to download Restoro PC repair tool now!

Most scrollbars are hidden by default if they are not used in Windows 11. If you are not ok with this feature and want scrollbars to be always visible and available do not worry, turning them ON is very easy.

• Press ⊞ WINDOWS + I to open Windows settings
• Click on Accessibility in the sidebar
• Select Visual Effects
• Inside visual effects settings find Always show scrollbars and switch it ON

Windows 11 will save settings automatically and apply setting right away. Close settings and continue with work.

If you suddenly encounter an error message saying, “ File Record Segment is Unreadable ” on a blue screen while booting your PC, it means that your hard drive is in an error state. This particular blue screen of death error might have a lot of bad sectors or might have reached its end. The workarounds you can try to resolve the issue is by locating the bad sectors or checking your hard drive for any discrepancies in the mapping and fix them. Follow the detailed instructions laid out below for these workarounds.

Option 1 – Try to check for any bad sectors and wrong configurations in your hard drive

The first thing you have to check is the boot files on your PC. As you know, your PC boots from these files and if there is anything wrong with any one of them or if one of them ends up getting corrupted, you will most likely see the blue screen of death error or a prompt with an error message saying, “File record segment is unreadable”. According to some users who reported this issue, new hard drives aren’t exempted from this error. That’s why it is recommended that you carry out this solution no matter what kind of scenario you are in. You will have to launch the Command Prompt in recovery mode and see if you can fix the problem by executing the check disk commands.

• Upon booting, restart your PC and tap F11 to go to the recovery environment then select Troubleshoot.
• Next, click Advanced from the given options and select Command Prompt.
• After opening Command Prompt, execute the commands listed below, and don’t forget to hit Enter right after you type in each one of them and if you have installed Windows to some different directory, you must replace “C” with the name of the drive you’ve installed Windows with.
• chkdsk C: /r /x
• chkdsk C: /f

Note: The Chkdsk function might take a while before it finishes its operations so you need to be patient and wait until the entire process is completed. And depending on the situation, it might even take a day at most so patience is really the key here.

Option 2 – Try connecting the hard drive to a different computer

If option 1 didn’t work for you and you’re still seeing the error, you can try connecting the hard drive to a different computer and then copy the data first. Make it a priority to salvage the data just in case the hard drive won’t make it in the future. After replicating your hard drive, you can then try running the chkdsk commands that are listed in option 1 above in the new computer you’re connecting your hard drive to and make sure that you key in the correct drive letter that’s assigned to the hard drive you’re using. After executing the chkdsk commands, plug your hard drive back into the previous computer and then check if you can now boot it without any issues.

Option 4 – Replace the faulty hard drive

If none of the options provided above really worked out then maybe it’s time to consider getting a replacement for your hard drive. In about 50% of the cases about this error, some unfortunate users were left with no choice but to replace the hard drive since the problem is with the hard drive itself. Hard drives have a complex running mechanism which includes a head and the disk that rotates accordingly so you can check if the cables connected to the hard drive are connected properly and if it is in a correct position or not. In addition, you also have to make sure that the SATA adapters where the hard drive is connected are working properly. If the drive is showing problems in the I/O operation, there is little chance for you to use it as a normal hard drive. If the hard drive is in warranty, get it checked and replace it. If not, you might consider taking it to the service center for the specialists to take a look into it.

As you know, storage devices are an important part of the computer system for porting, saving, and extracting data files. And for you to differentiate between storage devices on your computer system, each one of the storage devices is labeled with a unique number referred to as Disk Signature for identification. The unique disk identifier is stored as a part of the MBR or Master Boot Record. Disk signature is used by operating systems in order to identify and set apart different data storage devices and hard disk drives in the computer for data access. These days, Disk cloning has become a regular practice in upgrading to larger hard disk drives. Drives are cloned in order to produce a similar copy to use both the original drive and cloned copy together. Moreover, lots of virtualization tools are being used to virtualize the physical hard disk drives to create virtual hard disk drives and several virtual machine clones that are created with the existing virtual hard disk drives. And since these are identical copies, chances these copies may have identical disk signatures. As a result, when you use both disks that have identical signatures at the same time you run into the Disk Signature Collision problem. This kind of problem does not often occur as the Windows system does not really allow two disks to function simultaneously when they have the same disk signature. When you encounter a Disk Collision problem in your Windows 10 computer, you may see the following error messages:

• The boot selection failed because a required device is inaccessible
• The disk is offline because it has a signature collision
• This disk is offline because it has a signature collision with another disk that is online

You can fix the disk collision problem by changing the disk signature which you can achieve using the command line utility diskpart in Windows PowerShell or Command Prompt or using Windows Disk Management utility. To fix the disk collision problem, you can make use of the command-line utility called diskpart in Windows PowerShell or Command Prompt to view and change the signature, or can make use of Master Boot record in the Windows Registry. You can also make use of Windows Disk Management Utility to change the signature. Simply follow the given options below to change the disk signature either way.

Option 1 – Change Disk Signature via Diskpart

• Type “command prompt” in the Windows Search bar and then right-click on the related search result and select the “Run as administrator” option.
• After that, type the “diskpart” command and hit Enter to open Diskpart.
• Next, type the “list disk” command to display all the disks available in the system.
• Next, take note of the problematic disk number with the status Offline from the list and then type the “Select disk x” command where x is the offline disk to select the offline disk. For instance, if you type “select disk 1”, it will display the “Disk 1 is now the selected disk” message.
• Now type the “Uniqueid disk” command to display the disk signature and to change the disk’s signature and set the disk online, type the “unique disk ID= (New signature)” where (New signature) is the new ID in hexadecimal. For instance, you can set the new id as “unique disk ID= 1456ACBD”.

Note: If you have given the wrong format ID, the command prompt will display the following error:

“The specified identifier is not in the correct format. Type the identifier in the correct format: in hexadecimal form for an MBR disk or as a GUID for a GPT disk.”

• After you’re done, the disk will be online, and then restart your computer.

Option 2 – Change Disk Signature via Disk Management Utility

• Tap the Win + R keys to open the Run dialog box and then type “diskmgmt.msc” and hit Enter or click OK to open Disk Management.
• Next, right-click on the disk that is marked as Missing or Offline.
• After that, select the Online command from the drop-down menu.
• Then from the selecting option Online, Windows will generate a new disk signature.

If you are tried encrypting or decrypting a file using the default EFS engine but you receive an error message instead saying, “Error Applying Attributes, An error occurred applying attributes to the file: The specified file could not be decrypted”, read on as this post will help you sort out the problem. If you encounter this error you can use the error code in it. You will most likely get error code 0x80071771. This kind of error occurs when the File Explorer’s copy and paste feature was not able to read the source file being encrypted or decrypted. It could also occur if you try to access a file that has been on another computer previously.

To fix error code 0x80071771 when decrypting or encrypting a file, refer to the instructions provided below.

Step 1: You need to check first if you can decrypt the files encrypted by EFS. However, if you can’t, just proceed and then take full control of the file. Step 2: To take control of the file, open File Explorer and right-click on the partition, and then click on Properties. Step 3: After that, click on the Edit button under the Security tab. Step 4: Next, make sure that “Everyone” is selected under the Group or user names section. Step 5: Afterwards, the Permissions for Everyone section will be activated. Just make sure that all the checkboxes for Allow are checked and then click on the Apply button. Step 6: Once you’re done, click on the Advanced button. This will open a new window labeled Advanced Security Settings. From there, click on the Change link under the Owner section. Step 7: Now type your account name in the field and click on Check Names to verify the account name and click OK. Step 8: After that, select the “Replace owner on sub-containers and objects” option and then click OK. Step 9: Next, select Administrators in the Group or User names list and select Full Control in the Permissions for Administrators panel and click OK.

As you know, both the Windows Update and Windows Store are inter-dependable services in Windows 10 operating system. So when one of these services encounters an error like the “0x80070424, ERROR_SERVICE_DOES_NOT_EXIST”, the other service will most likely get this error as well. Note that this kind of error can occur to both the Windows Update Standalone Installer and to the Windows Update section in the Windows 10 Settings app. Some users also reported getting this error while trying to update Windows Defender as well. You can see the following error message in the Windows Update Standalone Installer:

“Installer encountered an error: 0x80070424, The specified service does not exist as an installed service.”

While you’ll see the following error message in the Windows Store:

“The were some problems installing updates, but we’ll try again later. If you keep seeing this and want to search the web or contact support for information, this may help: (0x80070424).”

To fix this error, you can try to re-register the Background Intelligent Transfer Service DLL file or run the Windows Update and Store apps troubleshooters. You can also reset the Windows Update-related folders or the Microsoft Store or fix the Windows Update files by using the DISM tool. On the other hand, you can also use the Registry Editor or check Windows Services. For more details regarding these potential fixes, refer to each one of the given options below.

Option 1 – Try to re-register the Background Intelligent Transfer Service DLL file

You may have to re-register the Background Intelligent Transfer Service DLL file using the regsvr32.exe before you can successfully install the program and fix ntdll.dll file crash error. The Regsvr32 tool is a command-line utility that can be used to register and un-register OLE controls as DLL and ActiveX (OCX) controls in the Windows operating system. Follow the steps below to use it.

• Open Command Prompt as admin from the WinX menu.
• Next, type the following commands in the elevated Command Prompt and hit Enter to execute the command. This will re-register the affected DLL file using the Windows operating system tool, regsvr32.exe.
  • regsvr32 Qmgr.dll /s
  • regsvr32 Qmgrprxy.dll /s

Note: Replace “[DLL file]” with the name of the DLL file that was pointed out in the error.

• After you execute the given commands, you should see a message saying, “DllRegisterServer in vbscript.dll succeeded” if the Regsvr32 tool was able to run successfully.
• Now restart your computer and check if the error is now fixed.

Option 2 – Try to run the Windows Store or the Windows Update Troubleshooters

The Windows 10 Store Apps Troubleshooter will help you in fixing the Error code 0x80070424. This is a great built-in tool from Microsoft that helps users fix any app installation issues. So this is worth a try to solve the problem. This built-in tool also helps you fix the Windows 10 Store if it isn’t working. To use the Windows Store Troubleshooter, follow the steps below.

• Tap Win + I keys again to open the Windows Settings panel.
• Go to Update & Security and then go to Troubleshoot.
• On your right hand side, scroll down to find the Windows Store Apps and then click on Run the troubleshooter option and see if it fixes the problem.

Note: You can also try running the Windows Update troubleshooter to fix the error. You can run it under the Windows Update section of Update & Security.

Option 3 – Delete the files from Software Distribution Folder & Catroot2 folders

The downloaded Windows Updates are placed in a folder called “SoftwareDistribution”. The files downloaded in this folder are automatically deleted once the installation is completed. However, if the files are not clean up or if the installation is still pending, you can delete all the files in this folder after you pause the Windows Update service. For complete instructions, refer to these steps.

• Open the WinX Menu.
• From there, open Command Prompt as admin.
• Then type in the following command – don’t forget to hit Enter right after typing each one of them.

net stop wuauserv net start cryptSvc net start bits net start msiserver

• After entering these commands, it will stop the Windows Update Service, Background Intelligent Transfer Service (BITS), Cryptographic and the MSI Installer
• Next, got to the C:WindowsSoftwareDistribution folder and get rid of all the folders and files there by tapping the Ctrl + A keys to select them all and then click on Delete. Note that if the files are in use, you won’t be able to delete them.

After resetting the SoftwareDistribution folder, you need to reset the Catroot2 folder to restart the services you just stopped. To do that, follow these steps:

• Type each one of the following commands.

net start wuauserv net start cryptSvc net start bits net start msiserver

• After that, exit Command Prompt and restart your computer and then try to run Windows Update once more.

Option 4 – Try to reset the Microsoft Store cache

Just like browsers, Microsoft Store also caches as you view apps and games so it is most likely that the cache is no longer valid and must be removed. To do so, follow the steps below.

• Right click on the start button and click on Command Prompt (administrator).
• Next, type in the command, “wsreset.exe” and tap Enter. Once you do, the command will clear the cache for the Windows Store app.
• Now restart your PC and afterwards, try opening Microsoft Store again and then see if Error Code 0x80070424 is resolved or not.

Option 5 – Try to check the Windows Update or WU setting in the Registry

• Tap the Win + R keys to open the Run utility and type “regedit” in the field and tap Enter to open the Registry Editor.
• Next, go to this registry path: ComputerHKEY_LOCAL_MACHINESOFTWAREPoliciesMicrosoftWindowsWindowsUpdate
• Here, look for the DWORD named “DisableWindowsUpdateAccess” and double click on it and then set its value data to “0”.
• Exit the Registry Editor once you’re done and restart your computer.

Option 6 – Try to check the status of some Windows Update Services

• Tap the Win + R keys to open the Run dialog box.
• Next, type “services.msc” in the field and hit Enter or click OK to open Services.
• From the list of Services, look for the following services and make sure that their Startup type is as follows:
  • Windows Update Service – Manual (Triggered)
  • Background Intelligent Transfer Service – Manual
  • Workstation Service – Automatic
• After that, check if the Service status of the listed services above are set to Running. If they’re not, click on the Start button to start these services and then check if you can now enable the Windows Update service or not.

Option 7 – Run the DISM tool

You can also run the Deployment Imaging and Servicing Management or DISM tool to fix the error code 0x80070424. Using this built-in tool, you have various options such as the “/ScanHealth”, “/CheckHealth”, and “/RestoreHealth”.

• Open the Command Prompt with admin privileges.
• Then type in the following commands and make sure to hit Enter right after you type each one of them:
  • Dism /Online /Cleanup-Image /CheckHealth
  • Dism /Online /Cleanup-Image /ScanHealth
  • exe /Online /Cleanup-image /Restorehealth
• Do not close the window if the process takes a while as it will probably take a few minutes to finish.
• Once it’s done, reboot your computer and check if it has fixed the error.

BSOD or Blue Screen of Death errors are one of the most common errors you can encounter on your Windows PC. One of these BSOD errors is the “ACPI_BIOS_ERROR”. If you suddenly get this error, it means that there is some problem in booting the operating system from your hard drive or Windows was not properly installed on your PC. In addition, this error could also mean that there is something wrong with the CMOS battery located in the motherboard. Unlike other BSOD errors, the workaround for this error is a bit different as these workarounds require a bit more expertise in updating the BIOS as well as setting the correct boot configuration. If you know are capable enough in troubleshooting the problem, refer to the instructions laid out below to fix the BSOD “ACPI_BIOS_ERROR”.

Option 1 – Try to remove the SSD and update the BIOS

The first thing you have to do is to check the primary storage devices on your PC. If you have just installed a new hard drive or SSD recently on your computer, then it’s most likely the cause of the BSOD error. Moreover, you should also ensure that your BIOS is up-to-date to the latest available build.

• Remove the SSD/HDD and inject a different HDD that was already preinstalled in your Windows PC.
• After that, update the BIOS to the latest available build. After updating it, insert the old SSD/HDD and then try to boot your PC again. The problem should be fixed now. If not, refer to the next given option.

Option 2 – Try to check the CMOS battery and reset the CMOS module

As mentioned earlier, the CMOS battery might also be the one that’s causing the problem. It is a physical component of the motherboard and is a memory chip that contains all the settings configuration on your computer and is also powered by a battery. So if your battery loses power, the CMOS will be reset and as a result, all the configurations will be gone as well. It is also possible that the CMOS module is not properly working and every time things are saved, they are properly written due to the battery. That’s why you have to consider changing the CMOS battery and see if it fixes the problem. In addition, you also have to make sure that you completely reset the CMOS module and then try booting your PC again.

Option 3 – Try to check the BIOS settings

If the BIOS settings are incorrect, chances are that’s the reason why you’re getting the “ACPI_BIOS_ERROR” BSOD error. Every BIOS has different settings which you can make use of to enhance your computer experience. So make sure that your BIOS is up-to-date and that the settings are in accordance with your requirement. Another thing you can try is to disable the Legacy USB and the Legacy BIOS in the BIOS settings if you are trying to install a 64 bit Windows version. Make sure that you also enable AHCI before plugging in the installation drive on your PC. Moreover, ensure that your PC is using IDE or Integrated Drive Electronics mode instead of SATA or Serial Advanced Technology Attachment. Aside from that, try to check the extracted setup if it is in NTFS format, if it is, you should extract the ISO in FAT32 and use it to install Windows.

Option 4 – Try to reset the ACPI Compliant Control Method

ACPI or Advanced Configuration and Power Interface provide an open standard that operating systems can use to detect hardware, perform power management, as well as monitor the status of your device and provide information for other processes. Chances are, there are some misconfigurations with this module on your PC that lead to believing that there is no battery present. That’s why you need to reset it and see if it fixes the BSOD error or not.

• Boot your PC into Safe Mode.
• Tap the Win + R keys to open the Run dialog box.
• Type in “devmgmt.msc” in the field and tap Enter to open the Device Manager.
• After opening the Device Manager, go to the “Batteries” section and click it to expand it and then right-click on the “Microsoft ACPI-Complaint Control Method Battery” option and click on Uninstall.
• After you disable the module, click on any empty space and then click the “Scan for hardware changes” option.
• Then check if you can now boot your PC normally and without the BSOD error.

Files.exe Error - What is it?

To understand what Files.exe Error code is, it is first important for you to know what EXE stands for, and EXE files function. EXE is the abbreviation for Executable. It is a file extension for an executable file format. This file contains a program that is a particular file type capable of being executed or run as a program. The Windows Operating System contains literally thousands of executable files. Every program that you have installed on your PC runs because the .exe application files execute the tasks. Files.exe are also used by websites that are not entirely static to display properly. There are thousands and thousands of exe files on your PC that are supported by millions of Dynamic Link Library (DLL) files. It is advisable to run executable files from publishers you trust because these files can potentially change your computer settings and harm your PC. The files Exe error code occurs when you are unable to open and run executable files. The error message is often displayed in either of the following formats:

• ‘Access Deny’, ‘Runtime error ‘
• Windows cannot find FileName.exe
• Windows cannot find FileName.exe. This program is needed for opening files of type "ProgramName".
• Windows cannot find ProgramName. Make sure you typed the name correctly

Solution

Error Causes

The files Exe error code can be triggered due to multiple causes:

• Corrupt registry
• Viral infection- This changes the default configuration for running exe files
• Missing files
• Invalid registry entries

If this error occurs on your PC, it is advisable to fix it immediately to ensure your desired programs run smoothly. Also, if not fixed timely it can lead to serious PC damages like system failure, registry corruption and also put you at risk of privacy errors if the cause of this error is viral infection and spyware.

Further Information and Manual Repair

To resolve the files.exe error on your PC, try the solutions given below:

Clean and Restore the Registry Manually

If the files.exe error occurs on your system due to registry corruption, then to resolve it you need to clean it and restore it back. You can do this manually and automatically. The manual way is slightly time-consuming and tricky. If you are not a computer programmer and don’t have sound technical expertise, then you may find the manual procedure of cleaning the registry complex. However, we’ll be discussing both methods one by one. The registry is the main database of the PC. It saves all the files on your system including both important and unnecessary files and obsolete files like bad keys, invalid registry entries, temporary files, cookies, internet history, and junk files. It is important to delete these files from the registry because they take up a lot of disk space and also damage and corrupt the registry. And when this happens, you start experiencing file.exe errors. To clean and repair the registry manually, here’s what you should do:- First, go to the start menu and then click run.

• Now type ‘command.com’ and press enter.
• After this, type the following commands: “cd” press enter then “cd windows” press enter.
• Type copy ‘regedit.exe regedit.com” and press enter again.
• After that type ‘start regedit.com” and press enter. Now navigate to and select the key: HKEY_CLASSES_ROOTexefileshellopencommand.
• Once you select the key, in the right pane double click the default value.
• Delete the current value data and simply insert “%1”%*.
• Close the Regedit (registry editor) utility. Now try running your desired program; it is most likely to resolve the error if it occurred due to registry corruption.

Clean & Restore Registry Automatically with Restoro

To clean and restore the registry automatically in seconds, run a deep Registry system scan using Restoro. This is a powerful registry cleaner deployed with intuitive algorithms that scan for all types of registry issues on the system. It wipes out all the unnecessary files in seconds, clearing up the cluttered disk, and also simultaneously repairs and restores the registry. In just a few simple clicks the error is resolved.

Run an Antivirus

If the files.exe error code is triggered by viral infection and spyware, then to resolve it install and run an antivirus. However, once you install an antivirus, your PC speed may slow down dramatically. This is often compromise users have to make to keep viral infection and malware away from their systems. But you don’t have to make this compromise if you download Restoro. This tool is more than just a powerful registry cleaner. It is embedded with multiple utilities that help remove practically all types of PC-related issues. These utilities include antivirus and a system optimizer. The antivirus utility scans and removes all malicious software on your system and while the system optimizer module boosts your system’s speed. Total System Care is safe, multi-functional, and efficient software. It is compatible with all Windows versions. To resolve files.exe error on your PC, click here to download Restoro NOW!

What is PyLocky ransomware? And how does it execute its attack?

PyLocky ransomware is a file-locking malware created in order to lock important files and demand ransom from victims in exchange for data recovery. This new ransomware uses the .lockymap extension in marking the files it encrypts. It starts to execute its attack by dropping the following malicious payload in the system:

Name: facture_4739149_08.26.2018.exe SHA256:8655f8599b0892d55efc13fea404b520858d01812251b1d25dcf0afb4684dce9 Size: 5.3 MB

After dropping its malicious payload, this crypto-malware connects the infected computer to a remote server where it downloads more malicious files and places them on system folders. It then applies a data gathering module used to gather data about the user and the computer. The malicious files that were downloaded earlier along with the data obtained are used for another module called stealth protection. This allows PyLocky ransomware to execute its attack without detection from any security or antivirus programs installed in the system. It also modifies some registry keys and entries in the Windows Registry such as:

• HKEY_CURRENT_USERControl PanelDesktop
• HKEY_USERS.DEFAULTControl PanelDesktop
• HKEY_LOCAL_MACHINESoftwareMicrosoftWindowsCurrentVersionRun
• HKEY_CURRENT_USERSoftwareMicrosoftWindowsCurrentVersionRun
• HKEY_LOCAL_MACHINESoftwareMicrosoftWindowsCurrentVersionRunOnce
• HKEY_CURRENT_USERSoftwareMicrosoftWindowsCurrentVersionRunOnce

Once all the modifications are carried out, PyLocky ransomware will begin encrypting its targeted files using a sophisticated encryption cipher. Following the encryption, it adds the .lockymap extension to each one of the encrypted files and releases a ransom note named “LOCKY-README.txt” which contains the following content:

“Please be advised: All your files, pictures document and data has been encrypted with Military Grade Encryption RSA ABS-256. Your information is not lost. But Encrypted. In order for you to restore your files, you have to purchase a Decrypter. Follow these steps to restore your files. 1* Download the Tor Browser. ( Just type in google “Download Tor“ 2‘ Browse to URL: http://4wcgqlckaazungm.onion/index.php 3* Purchase the Decryptor to restore your files. It is very simple. If you don’t believe that we can restore your files, then you can restore 1 file of image format for free. Be aware the time is ticking. Price will be doubled every 96 hours so use it wisely. Your unique ID : CAUTION: Please do not try to modify or delete any encrypted file as it will be hard to restore it. SUPPORT: You can contact support to help decrypt your files for you. Click on support at http://4wcgqlckaazungm.onion/index.php”

How does PyLocky ransomware spread over the web?

PyLocky ransomware spreads using malicious spam email campaigns. Creators of this threat embed an infected attachment to spam emails and send them using a spambot. Crooks may even use deceptive tactics to trick you into opening the malware-laden immediately which is something you must not do. Thus, before opening any emails, make sure that you’ve thoroughly checked them. To successfully obliterate PyLocky ransomware from your computer, refer to the removal guide laid out below.

• Step 1: Launch the Task Manager by simply tapping Ctrl + Shift + Esc keys on your keyboard.
• Step 2: Under the Task Manager, go to the Processes tab and look for the process named facture_4739149_08.26.2018.exe and any suspicious-looking process which takes up most of your CPU’s resources and is most likely related to PyLocky ransomware.
• Step 3: After that, close the Task Manager.
• Step 4: Tap Win + R, type in appwiz.cpl and click OK or tap Enter to open Control Panel’s list of installed programs.
• Step 5: Under the list of installed programs, look for PyLocky ransomware or anything similar, and then uninstall it.
• Step 6: Next, close the Control Panel and tap Win + E keys to launch File Explorer.
• Step 7: Navigate to the following locations below and look for PyLocky ransomware’s malicious components such as facture_4739149_08.26.2018.exe and LOCKY-README.txt as well as other suspicious files, then delete all of them.

%TEMP% %WINDIR%System32Tasks %APPDATA%MicrosoftWindowsTemplates %USERPROFILE%Downloads %USERPROFILE%Desktop

• Step 8: Close the File Explorer.
• Step 9: Tap Win + R to open Run and then type in Regedit in the field and tap enter to pull up Windows Registry.
• Step 10: Navigate to the following path:

HKEY_CURRENT_USERControl PanelDesktop HKEY_USERS.DEFAULTControl PanelDesktop HKEY_LOCAL_MACHINESoftwareMicrosoftWindowsCurrentVersionRun HKEY_CURRENT_USERSoftwareMicrosoftWindowsCurrentVersionRun HKEY_LOCAL_MACHINESoftwareMicrosoftWindowsCurrentVersionRunOnce HKEY_CURRENT_USERSoftwareMicrosoftWindowsCurrentVersionRunOnce

• Step 11: Delete the registry keys and sub-keys created by PyLocky ransomware.
• Step 12: Close the Registry Editor and empty the Recycle Bin.

Try to recover your encrypted files using the Shadow Volume copies Restoring your encrypted files using Windows Previous Versions feature will only be effective if PyLocky ransomware hasn’t deleted the shadow copies of your files. But still, this is one of the best and free methods there is, so it’s definitely worth a shot. To restore the encrypted file, right-click on it and select Properties, a new window will pop up, then proceed to Previous Versions. It will load the file’s previous version before it was modified. After it loads, select any of the previous versions displayed on the list like the one in the illustration below. And then click the Restore button.