How to Fix Error Outlook 0x80070021 When You Take Backup of Outlook.pst file?
Rohan Wiese ❘ April 5th, 2018 ❘ 0 Comments
Answer Damaged and missing Windows system files are often a leading cause of 0x80070021 issues. Many of these system files are shared by multiple programs and background processes.
How to Fix Outlook error 0x80070021
Recently it has been renamed to MS Lync. This program allows you to conduct live video and conversation. However, users have reported that uninstalling this program has solved the Internal Server Error 0x80070021 windows 7 issue. Click on Start, type Run, and Hit Enter; STEP 2. Type appwiz.cpl in the Run box, and hit Enter. HResult code 0x80070021. Error message: Server Error in Application 'application name' HTTP Error 500.19 – Internal Server Error HRESULT: 0x80070021 Description of HRESULT The requested page cannot be accessed because the related configuration data for the page is invalid.
In this blog, we have described about the manual method to fix Outlook Error 0x80070021, when you attempt to copy or backup of Outlook.pst file at another location.
Outlook is an essential component of Microsoft and many people are using it to send/receive emails. But do you know, when you use Outlook you may encounter some errors. It is one of the most damning error user can face while working on Outlook is Error 0x80070021.
Outlook 0x80070021 Error generally occurred while using Outlook express. This error is not more complex, but due to this error your Outlook account become unreachable. In this condition users fails to access their emails and unable to send emails through outlook account. Additionally, most of such outlook error 0x80070021 occurs because of wrong user id and password and oversized PST.
According to users, they mostly encounter this error message when they try to backup or copy PST file to other location.
If you want to take a backup of Outlook.pst as PDF, EML, MBOX, MSG and HTML file on Lacal Hard Drive or Personal Computer (PC), try PST File Converter tool.
Also Read: How to Fix Error 0x800ccc0d in Outlook?
Chief causes which are liable for Error 0x80070021 in PST file are explained below:
These are numerous reasons behind damaging and corrupting your PST file and generation Error 0x80070021 problem. You should look at these factors which are responsible for your corruption of your PST file and try to avoid these circumstances to be safe in future. After reading this article you will get a complete brief overview about various issues related to cause of unexpected Outlook non-functioning. Take a closer look and be safe from occurrence of Error 0x80070021 Issue.
Hardware Issues:
Hardware failures are very common when this happens you are unable to store or transfer data of your PST file, this leads to PST file corruption and email loss. More or less this will also generate the problem like Error 0x80070021. Hardware failure is mainly of 3 types:
Failure of Data Storage device:
Failure of data storage device is another issue when your hard disk have bad sectors and by chance your pst files are deposited on that bad sectors then you start getting the error like Error 0x80070021. It will be nearly impossible to read your email pst data from bad sectors thus resulting in corrupt pst file.
Network Device Failure:
In many business houses there are probabilities that your PST file exist in on network server and you try to access it from there via your client computer. There are chances that there is some error in network hardware like routers, cards, hubs or other errors which can cause your pst file to get damaged and corrupt.
Unexpected Power Failure:
When you are accessing your email client and checking your PST file and in between there is sudden power failure then this can also cause your PST to get corrupt.
These are the main three hardware reasons which are responsible for causing Error 0x80070021 problem. But if you take some precautionary measures then this can be avoided. Measures like Get the best UPS for power failure. Use best and reliable network hardware to minimize network error. Always check for bad sectors and repair it. These can minimize your chances of PST file corruption.
Also Read: How to Fix Oversize Outlook PST File?
How to easily fix 0x80070021 error?
For solving Error 0x80070021 error there are two ways:
Error 0x80070021 Windows 7
(1) Manual Solution:
(2) Alternative Solution:
(2) Alternative Solution:
Manual Solution:
1) Start your computer and log on as an administrator.
2) Press the Start tab then select All Programs, Accessories, System Tools, and then click to System Restore setting.
3) In the new window, there is an option to select “Restore my computer to an earlier time” option and then tick next.
4) Select the latest system restore option from the “On this list, click a restore point” list, and then click Next.
5) Click Next on the confirmation window.
6) Restarts the computer when the restoration is finished.
2) Press the Start tab then select All Programs, Accessories, System Tools, and then click to System Restore setting.
3) In the new window, there is an option to select “Restore my computer to an earlier time” option and then tick next.
4) Select the latest system restore option from the “On this list, click a restore point” list, and then click Next.
5) Click Next on the confirmation window.
6) Restarts the computer when the restoration is finished.
Alternative Solutions:
1) DownloadAryson Outlook PST Repair.
2) Install program and click Scan button.
3) Press to the Fix Errors button when scan is finished.
4) Restart your computer.
2) Install program and click Scan button.
3) Press to the Fix Errors button when scan is finished.
4) Restart your computer.
Error 0x80070021 Fix Windows 7
Conclusion: Getting errors message is very common in outlook, well if you are also getting such error message then you can try to fix it by yourself. In this article I have suggested both the manual and the alternative solution so that you may fix this issue easily. Repair Outlook PST is an amazing software which easily repair PST file and fix error in Outlook.
Realted Post
September 6, 2019 - First of all, Open start menu, type troubleshoot and hit enter.
- Now, Find and run Windows Update troubleshooter.
- Try to restore system in safe mode.
- You also can try to reset windows to get rid of this problem.
- If you face this problem while changing a mp3 file, Try to use third-party tools to modify it.
- In case, You are facing it while renaming specific files or folders, You can try to do it by logging in secret windows admin account.
While updating windows or modifying any files or restoring windows, You may encounter error 0x8007000d. It is a frequently seen issue that users are encountering in windows 10, 8.1 or even 7. To fix this error, you will get some effective instructions in this article.
Windows update error 0x8007000d can be caused by several things. In most cases, When the downloaded update files become corrupted, You will get this error code. Sometimes, Similar error code may appear during restoring windows or changing any file. Fortunately, This error is fixable.
How to Fix Error 0x8007000d While Updating Windows / Restoring System / Modifying File:
There are actually several similar update errors. Most of them can be fixed by following same ways. So, You can fix error 0x800700d or any other similar errors by following similar steps. Before following my instructions, I want you to disable antivirus and firewall software temporarily to check, If it fixes the problem or not. However, Here are some troubleshooting instructions that you can follow.
1. Fix Windows Update Error 0x800700d:
If you are experiencing this error only while trying to update windows, You can do three things. These are:
a. Run Update Troubleshooter:
First of all, You should run windows update troubleshooter. To do it, Follow these instructions:
After doing these things, Try to update windows. This time, You may be able to complete update without having any trouble.
b. Rename Software Distribution Folder:
Renaming or deleting software distribution folder can fix any windows update related problems like error 0x8007000d. So, Read: How to rename software distribution folder.
After renaming that folder, Try to update windows and see, If it fixes windows update error 0x8007000d.
Note: You also can rename catroot folder. To do it, Run the following command as administrator.
c. Run SFC and DISM Commands:
Actually, First two methods are great. These are enough to fix error 0x8007000d. In case, These fail to resolve your problem, You can fix corrupted system files. It can be done by running SFC and DISM commnds. To know how to do it, Read: Fix Corrupted System Files.
2. Fix System Restore Error 0x8007000d:
The same error code can be appeared while trying to restore system. Though, It is not so common. You can try following things to fix error 0x8007000d.
3. Fix The Data is Invalid Error 0x8007000d:
Sometimes, You can see similar error code while trying to modify or change any files or folders. This time, You may see “The data is invalid” message with the error code 0x8007000d. Fortunately, You can get rid of it by following these things:
These are the most common and working solutions to resolve error 0x8007000d. I’ll update this article, If i get more working solutions. I hope, These instructions will help to solve your problem.