Outlook error code 0x80070021 can be a major barrier for users who want to back up or copy their PST files. In this blog, you’ll get an inside look at why the problem occurs and how to fix it using simple solutions. If all else fails, there’s still hope thanks to advanced PST repair tools that can extract mail items from incompatible PSTs into fresh new ones!
Copying or backing up an Outlook email profile can be a daunting task, as evidenced by the Microsoft Outlook error code 0x80070021. This frustrating problem prevents users from copying files and serves up an unwelcome message that another process has already locked part of the file in question. Fortunately, you don’t have to suffer through this misfortune alone – simply use the given error code to help understand your predicament and how best to overcome it!
Users of Outlook may have encountered the troublesome error 0x80070021, which can prevent users from copying their PST files. Potential causes for this issue include being locked by Outlook or its corresponding processes, as well as applications running on the system such as an antivirus program. Fortunately, there are methods to resolve this irritating problem and get back to using your favourite email client once again!
Reasons for 0x80070021 Error
Outlook users who encounter the 0x80070021 error are typically dealing with an issue related to permissions or software conflicts. Investigating these common causes can help identify a solution quickly and easily.
Locked PST File
If you’re trying to backup or copy a PST file but keep running into error code 0x80070021, it could be because something is blocking the way. It might not just be an antivirus doing its job – other programs like Skype for Business, Lync and Office Communicator can have their hands in there too!
The Issue with Hardware or Software
If you’re having trouble backing up your PST file, it might be due to issues with the storage media’s file system or a problem related to the operating system. Even if everything appears normal on the surface, mysterious glitches like 0x80070021 can arise and put an unexpected roadblock in front of successful data backups.
Solutions to Fix 0x80070021 in Outlook
If you’re facing a Microsoft Outlook error code 0x80070021, take heart – help is here! From fixing the issue to restoring your email service in no time at all, there are some great solutions available that’ll have everything working again.
Check the Outlook Processes
Make sure your Outlook data is secure by taking the necessary steps to close all open processes! Start by shutting down Outlook and then press CTRL + ALT+ DEL. Go on to Task Manager > More details and locate any active applications related to Outlook, Lync or Skype for Business; end each process individually until they are all closed. Additionally, take extra precautionary measures such as temporarily disabling antivirus tools while transferring files containing important information like PSTs (Personal Storage Tables).
Disable the Add-Ins
If you’re having trouble with Outlook, try disabling add-ins! Start by pressing Windows + R and typing in “Outlook.exe /safe”. Once a window pops up, head to File > Options > Add-Ins where you can uncheck all the troublesome plug-ins causing disruption; then restart Outlook normally so that your changes take effect. Finally, backup or copy any PST files just in case of emergency!
Clean Boot
To prevent error code 0x80070021 from stopping you, Microsoft Windows Search Indexer must be disabled. This indexing process catalogues all the files, emails and other data in your system for quick search results – but when it’s running while attempting to copy or move a PST file containing mail items Outlook can become unresponsive. Closing the Indexer through Task Manager is only a temporary solution; instead disabling by performing a clean boot will guarantee that precious information stays safe and waiting on standby!
PST Repair Tool
Have you been experiencing an error code 0x80070021? Look no further – Stellar Repair for Outlook is here to help in the most efficient way. Not only can this repair tool scan, recover and save all of your lost emails with their original folder structure but it also allows you to copy attachments, contacts and calendar items from inaccessible PST files directly into a healthy new PST file or Office 365/Microsoft 365 mailbox. Let Stellar PST Repair take care of restoring any data that has gone missing!
Having trouble transferring your Outlook PST file? If you’re getting the 0x80070021 error code, make sure any background apps or processes involving it are closed. It’s possible that an issue with the storage disk is preventing its move/copy – check out its health and file system if closing those programs doesn’t help. If everything else fails, try using Stellar Repair for Outlook to scan & recover mail items from a faulty PST in mere minutes! You can even export them directly into Office 365 afterwards. Are you having trouble managing Outlook files? If so, don’t worry! We’ve got solutions to help get your issue sorted out.
