There are many possible causes to this issue; we will review the most common and how to resolve them. You can resolve this Office 365 issue simply by purchasing additional cloud storage space from Microsoft. Consider implementing a regular storage cleanup practice with Microsoft 365 recycle bin checks. Keep in mind that the files you delete can temporarily consume storage space. Check the version of Microsoft Office installed on your computer and your subscription name and expiry date.

Checking Office 365 Service Health

• Open the required file, hit Share and then check the list of users that you can give the rights to edit a file.
• Office 365 troubleshooting is an important aspect of building a secure and reliable IT environment.
• Type Outlook.exe /safe, and click OK.  If it is not, you may need to reinstall the Office suite completely.
• Below we provide a more detailed list of issues and corresponding solutions.
• On a PC, simply exit out of all open programs and restart the entire machine.
• Upon restart if you are still receiving an error message, it might be time to confirm your subscription status for Office.
• Be sure to restart your Office applications if you have to renew your subscription.

You can also temporarily turn off your firewall settings or antivirus software. If it looks like the program has been installed but you can’t open it, go to Programs and Features in the control panel. You’ll see the "Uninstall or change a program" window where you have to access the list of applications, find the Office 365 program, and initiate online repair. Formerly known as Office 365, Microsoft 365 is a subscription-based service from Microsoft. It includes regular updates, new features for popular Office productivity, and collaboration apps like Excel, Outlook, PowerPoint, Word, and Microsoft Teams.

If you want to use Office 365 applications installed on a terminal server, you should use Office 365 Pro Plus, which supports Shared Computer Activation. Upgrade to Microsoft Edge to take advantage of the latest features, security updates, and technical support. This is one of the most frustrating issues with Microsoft Office, often caused by update failures, corrupted files, or compatibility problems. After you run any troubleshooter, Get Help provides details on any findings and suggestions for possible remedies. If one of these resolves your problem, close the app and continue working.

Office 365 Login Issues

Our relationship to the Microsoft Partner Network allows us to provide competitive pricing and authentic software and support, all with a much-needed human element. If this download cannot fix your problem, it will provide you with additional steps or help you contact Microsoft support. You can now use the Support and Recovery Assistant in a command line or a PowerShell script if you are an Enterprise customer. Visit this Microsoft doc for help using the command-line version of Microsoft Support and Recovery Assistant. If your Office 365 is not working properly because it’s outdated, support can handle update problems that prevent essential patches and security fixes from being installed.

Tools That Can Help

If none of the above resolve the problem, there are a few other troubleshooting tactics you can try. Check to make sure you’re connected to the internet, and that your computers date, time, and time zone are accurate. You’ll also want to make sure that you are running the latest version of Office. Next, you’ll want to review firewall settings, and check any anti-virus software that could be blocking the connection to verify the subscription status.



Use the Excel check troubleshooter to resolve Excel for Windows startup, hang, or crash issues. Editing file permissions and providing users with appropriate access is a simple way to solve such Microsoft 365 problems. These add-ins can cause issues such as app crashes or significant performance degradation. Microsoft recommends updating Windows, Microsoft Office and other software regularly. Microsoft updates are released on a regular basis and allow you to protect software against known threats, fix bugs, and so on. Let’s find out what you can do if updates are not installed automatically, and what factors can cause update issues.

Microsoft 365 shared computer activation (SCA) troubleshooter

If you are using Office for work or school, you will likelyl have to use your FixTechGuide Office 365 support work or school email account to sign in. Use the Microsoft 365 shared computer activation (SCA) troubleshooter to enable shared computer activation for Microsoft 365 applications. Use the Microsoft 365 sign-in troubleshooter to help resolve sign-in issues encountered with Microsoft 365.



On a PC, simply exit out of all open programs and restart the entire machine. Office 365 troubleshooting is an important aspect of building a secure and reliable IT environment. In addition to the Office 365 problems explained in the blog post, you may encounter issues that cause data loss.

Microsoft 365 network connectivity test troubleshooter

Set your business up for success with a trusted provider for management tools and systems like Office 365. At Abacus, we’ll help equip your enterprise with the most efficient tools and software so you can smoothly run your business. Office 365 allows collaboration across team members by easily setting up access permissions. When this problem occurs, it usually means that you don’t have permission to open and edit the file. When this error pops up while you’re trying to save or upload a file, it usually means that you have used up the storage limit included in the Office 365 subscription. If you have a disorganized folder or keep too many files, it’s easy to make the mistake of deleting the wrong file and sending it to the recycle bin.