Blogs
on November 25, 2025
Run it, follow the instructions, and let it scan for issues with cached tokens, registry settings, or system policies. Even if your credentials are fine, your Microsoft 365 account won’t work if your subscription is inactive or your license isn’t set up right. A user who recently had an administrator reset their password can't sign in to on-premises Active Directory by using the new password. If your subscription has expired, your account is disabled, or your IT admin has blocked your account, in all these cases, you would not be able to log in to your account. If clearing credentials doesn’t do the trick, your Office installation might be corrupted. knowing it Running a repair can fix missing or damaged files without reinstalling everything.
Firstly, we will discuss a few manual methods to resolve this Outlook error and share the stepwise procedure of each method to successfully fix synchronization issues. Now, let us start with the manual processes to fix Outlook syncing errors. If users are facing syncing issues in Outlook due to corrupt Outlook data files, they must choose a professional tool, like Shoviv OST to PST Converter Tool. This software allows users to process numerous OST files at once without any size limitations. Moreover, it maintains the folder hierarchy and metaproperties <a href="https://office365emailfix.blogspot.com/2025/10/fix-outlook-not-sending-or-receiving.html">knowing it</a> of the data when processing Outlook data files.
This blog talks about the causes behind Outlook synchronization errors and a few solutions to fix Outlook sync issues. We have shared five manual methods in this blog to resolve the Outlook syncing errors. Apart from this, we also discuss the Shoviv OST to PST Converter Tool, a professional way to repair, recover, and convert Outlook data files. This solution will be beneficial for users who are facing Outlook syncing issues because of corrupted PST or OST files.
Now, let’s look at how to fix these issues step by step. If none of the above fixes work, the problem may be caused by deeper corruption or knowing it server-side issues. In that case, it’s best to contact Microsoft Support or your IT administrator. If disabling the antivirus resolves the issue, consider using built-in Windows Defender as it is less likely to cause conflicts. Your trusted tech help & troubleshooting hub. If the error occurs during a Windows update, the Windows Troubleshooter can help identify and fix the problem.
I have encountered some people who have constant problems logging into Microsoft/Office 365. Most often it’s been a user misunderstanding, which means they enter panic mode and start clicking and resetting passwords in a desperate attempt to get the prompts to go away. No one should have to go through that type of frustration and aggravation.
The Microsoft 365 Copilot app brings together your favorite apps in one intuitive platform that keeps your data secure with enterprise data protection. Explore learning tools to collaborate on projects together and independently, all in one place. Microsoft 365 empowers your organization to organize, and safely store files in OneDrive with intuitive and easy organizational tools. Learn how to manage the account you use to access your work or school email and files. A vast community of Microsoft Office365 users that are working together to support the product and others. Help your students connect and achieve more together, whether in the classroom, at home, or around the globe online with collaborative tools.
Typos and input mistakes trip people up more than you’d think. Make sure your keyboard layout is set to what you expect, especially if your computer has more than one language installed. Sometimes, a different layout will mess up special characters in your password. You can feel free to contact our experts, as they are available 24X7 for solving your issues. Alternatively, you can use the browser’s incognito mode or private mode to check if the issue persists.
Hotmail is now Outlook.com, and to sign in, you'll need your Microsoft account username and password. If you can't sign in to your Microsoft account, use our sign-in helper tool below to guide you to the correct solution. The tool will ask you to enter the email address or mobile phone number you're trying to sign in with and check the details you knowing it provide. If we detect a problem with your account, we'll tell you what you need to do to solve the problem. If we don't detect any problem, we'll guide you through how you can help yourself. If you can't sign into your Microsoft account, most issues can be identified by our sign-in helper tool.
Hello, Paulett7086, the first what I would recommend is to check the network connection and network connection settings. Knowing the reasons behind the Outlook sync issues will help us to fix this problem and prevent issues in communication and workflow. Once you have completed the steps to fix Outlook sync errors, kindly check if the error has been fixed or not. After performing these steps, Outlook’s all folders will be synced to the server. If this method doesn’t work for you, navigate to other solutions. After these instructions, ensure the sync settings are correct and check everything is working well.