Outlook Error Code 0x80070021 In Windows 7/8/10


Microsoft Outlook Error Code 0x80070021:

The outlook is one of the Microsoft product. In this, no issues are found but most of the cases user in accessing the account, forgot the user id and password and also user fails to send the emails and messages and access the emails. Through this way, we get a one typed of error code . This error has commonly occurred in Outlook express. So this is solved by using some tools like inbox repair tool. But this tool has some limitations. Most of the cases this error can be caused by PST files are corrupted. At that time you can use third-party repair tools.


I am getting the outlook error code 0x80070021 through the PST files. At the time Opened the outlook and receive the error message

“Cannot Start Microsoft Office Outlook. Cannot open the Outlook Window. The
set of folders cannot be opened. The file xxx\Outlook.pst cannot be accessed.”

At that time my friend gets the same error code 0x80070021 because of backup. And also copy the outlook PST files are changes to another location then it gets locked. So how can unlock the file and getting the backup?

Reasons for getting the outlook error code 0x80070021:

Most of the cases we get error related Outlook versions. we will discuss below the reasons for getting the Outlook. In all versions of Windows like 7,8,8.1,10.

1.Repair the corrupted and damaged outlook data

2. Scan the infected files and remove malicious and spyware files.

3.Recovers Outlook emails, data, etc.,

4. Outlook users to access the scanning pst files.

The solution for the error code 0x8007002:

step1: Open the outlook email account through the id and password

step2: Go to the menu and click trust center

step3: change the COM Add-ins

step4: After that check, the windows email receiver  index and remove it

step5: Click ok and re-open the outlook and run the backup

step6: Restart the computer and open the outlook

If you can follow all the above steps you can easily get the backup data. Similarly, solving the pst files issue.

In case it is not possible to solve the outlook issue that means the error code 0x80070021. Then after go to click the below link Microsoft live tech support chat 

Then easily solve the issue immediately and this issue is not getting the next time. In conclusion, because of our technicians will check all the issues related to this Error Code 0x80070021. So you can solve it.

Related Error code Supports:

Microsoft office chat support

Windows 10 support

office 365 vs office 2019

background installation problem 

Outlook for Gmail settings.

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