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0x800CCE05 Outlook Unknown Error: 4 Ways to Fix It
Explore the easiest methods to fix the issue
4 min. read
Updated onOctober 4, 2023
updated onOctober 4, 2023
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Key notes
Outlook is a popularemail clientwith various features for efficient communication and organization. However, like any other software, it is not immune to errors. One of the common errors is 0x800CCE05 Unknown Error.
This guide will explore several methods to fix the problem and get your Outlook back on track.
What causes the Outlook 0x800CCE05 Unknown Error?
There could be various reasons for this Outlook error; some of the common ones are listed here:
So, now that you know the causes of the issue, let us check out the solutions to fix it.
How can I fix the Outlook 0x800CCE05 Unknown Error?
Before engaging in advanced troubleshooting steps, you should consider performing the following checks:
Once you finish these, move to the next section to resolve the problem.
1. Run an SFC scan
2. Repair your Outlook PST
This tool will help repair problems related to the personal folder (. pst) files, thereby fixing the issue.
3. Create a new Outlook profile
A new profile for Outlook will be created; try accessing it to check if the error persists.
4. Add Outlook to the firewall
Now try to use Outlook and check if the issue persists.
5. Reset the security software
So, these are the methods to troubleshoot the Outlook 0x800CCE05 error. If the error persists, contact Microsoft support or your IT department for further assistance, especially if it involves server or network-related issues.
If you face similar issues, such asOutlook won’t open on Windows 10, we suggest you check out this informative guide to find solutions.
Please feel free to give us any information, tips, and your experience with the subject in the comments section below.
More about the topics:Outlook Errors,windows 10,Windows 11
Srishti Sisodia
Windows Software Expert
Srishti Sisodia is an electronics engineer and writer with a passion for technology. She has extensive experience exploring the latest technological advancements and sharing her insights through informative blogs.
Her diverse interests bring a unique perspective to her work, and she approaches everything with commitment, enthusiasm, and a willingness to learn. That’s why she’s part of Windows Report’s Reviewers team, always willing to share the real-life experience with any software or hardware product. She’s also specialized in Azure, cloud computing, and AI.
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Srishti Sisodia
Windows Software Expert
She is an electronics engineer and writer with a passion for technology. Srishti is specialized in Azure, cloud computing, and AI.
