Avail Remote PC Support to Fix 0x80070057 Error

Computing problems, Windows errors, and uncertain performance flaws may adversely impact your system’s accuracy and performance. Various online technical support companies operate 24×7 to fix such uncertain PC issues and tech problems. If your device confronts system errors too frequently, then try the steps mentioned below to fix the same.

Online computer support companies may ask users to install a remote desktop manager on their devices to gain a safe and smooth access to their machines. The remote desktop client helps online technicians to connect to your device by using a safe and secure remote server. Availing live PC help is nowadays the best computer solution to fix such errors and computer issues in the minimum time. 0x80070057 error code is one of the most annoying Windows errors that might stop you from creating backups of your valuable data. The error usually displays the “An internal error has occurred: The parameter is incorrect: (0x80070057)” message when you try to backup files on a Windows 7 computer. Read below to know how you can fix it by taking PC help from a live technician or by troubleshooting on your own.

Symptoms of the Error

Microsoft’s Windows Backup is an amazing Backup and Restore tool that helps you to create timely and periodic backups of your valuable data to prevent loss of data due to any emergency. Creating backups of current data allows a user to stay safe from sudden hangs, PC crashes, or hard drive damages. The error may appear when you try to backup files by using the Windows utility, and it might state that the backup fails and presents the following error message:

“An internal error has occurred: The parameter is incorrect: (0x80070057)”

How a Remote PC Support Technician Will Fix the Error?

Option 1: Try Changing the Decimal Symbol Setting

• The problem may occur when the decimal symbol isn’t set to ‘.’ (dot) and you can easily fix the error by changing the decimal symbol setting. To do the same, follow these steps:

• Open Control Panel > Clock, Language, and Region > Region and Language

• Click the ‘Formats’ tab and click ‘Additional settings’ option

• Type ‘. (dot)’ in the ‘Decimal symbol’ field and click ‘OK’ button twice

• Restart the computer and the new settings will fix the error.

Option 2: Add New Value to the Registry Key

A) ‘Fix it’ Package

The problem will get fixed automatically by downloading a ‘Fix it’ package from the Microsoft’s official website.

• Download the Microsoft Fix it 50719 Package

• Click ‘Run’ in the ‘File Download’ dialog box

• Follow the instructions of the ‘Fix it’ wizard to resolve the issue.

• If you’re not using the ‘Fix it’ section from the problematic computer, then you can save it to removable media storage and run it on the problematic computer.

B) Steps to Troubleshoot the Error on Your Own

• Click ‘Start’ button, type ‘Regedit.exe’ in the Search box, and hit Enter

• Find and click the following registry subkey:


• Select ‘New’ from the ‘Edit’ menu and click ‘DWORD Value’ option

• Type ‘CopyFileBufferedSynchronousIo’ in the field and hit Enter

• Right-click ‘CopyFileBufferedSynchronousIo’ and click ‘Modify’ option

• Type ’1’ in the ‘Value’ data box, click ‘OK,’ and then exit the Registry Editor.


After applying the tweaks mentioned above, restart your device to check that the problem gets fixed. If you still get those annoying error messages, then simply contact online technical support technicians for advanced PC help or report the issue to Microsoft. Since the troubleshooting guide includes a few tips that makes you to modify the registry keys, false changes, and incorrect adjustments so you may require reinstalling the operating system. Keep reading the blogs to learn how to fix annoying Windows errors without spending hundreds of your dollars on availing remote tech support.