What causes the error 0x80070021?
How to solve the Outlook error 0x80070021?
This post fromMiniToolwill show you several solutions.
In addition, you might also visit MiniTool to find more Windows tips and solutions.
What Causes Error 0x80070021 in Outlook?
The error 0x80070021 may occur when you are trying to copy files from one location to another.
When you want to transfer big files from PC to PC but dont know how.
Just read this post and it lists 8 ways to send big files for free.
We analyzed several posts and we have learned what may give rise to this outlook error 0x80070021.
The error code 0x80070021 may be due to the following reasons.
In the following section, we will show you how to fix the Outlook error 0x80070021.
Do you know how to open Outlook in Safe Mode?
This post covers three reliable ways to open Outlook in Safe Mode.
Now, here is the tutorial.
PressWindowskey andRkey together to openRundialog, then typemsconfigin the box and clickOKto continue.
In the pop-up window, go to theServicestab and check the optionHide all Microsoft servicesand clickDisable all.
After that, go toStartuptab and clickOpenTask Manager.
- you could see several startup items are listed here.
snag the unnecessary items and chooseDisableto continue.
When all steps are finished, manage Outlook file again and check whether the error 0x80070021 is solved.
If this solution is not effective, try other solutions.
In essence, it forces the Outlook to leave behind a background process even the software is closed.
Uninstalling the COM Add-in is able to end the conflict that can trigger the error code 0x80070021.
After your system enters the Safe mode, manage Outlook files and check whether the error 0x80070021 is solved.
In this situation, you’re able to choose to uninstall the Microsoft Office Communicator.
After uninstalling the Microsoft Office Communicator, manage Outlook files again and check whether the error 0x80070021 is solved.
Final Words
To sum up, this post has introduced 5 ways to fix the error 0x80070021.
If you come across the same error when managing Outlook files, try these solutions.
