In this post, we will discuss error 53003 in Office 365. If you are facing such an error when opening Office 365 then this post is for you. Here, we will discuss ways to fix Office 365 error code 53003.
If you are using Office 365, then it may be possible that you face error code 53003. This error can prevent you from accessing your Office 365 account. Fortunately, there are various methods to solve this issue.
What is Error Code 53003 in Office 365?
This is a sign-in error and it is usually related to Azure Conditional Access Policies. Users will get error code 53003 when they try to sign in to their Microsoft Office account. It will occur when their login attempts do not meet the criteria set by the organization’s IT administrator. This error can occur for several reasons such as a permission-related issue, using an outdated Microsoft Office app, an outdated operating system, server outage, and many more.
How to Fix Office 365 Error Code 53003?
Here are some possible ways to solve this error. You can try them to fix it.
1. Sign-in Again
Sometimes errors may arise due to temporary issues with Microsoft servers. So, wait some time and sign in again. And, also ensure you are not signing in from a location that your administrator does not support.
2. Contact IT Administrator
The main cause of error code 53003 is the conditional Access Policy. So, contact your organization’s IT administrator to check your account’s Azure Conditional Access Policies.
3. Check Service Outages
Server outages from the Microsoft end can also cause this error. So, check if the servers of the app are working correctly.
4. Clear Browser Cache
Browser cache and cookies may conflict with Microsoft 365 when you try to sign in. Clearing the browser cache may solve Office 365 error code 53003. To do this – Open your browser and click on three vertical dots in the top right corner. Select the More Tools option and click on the Clear Browsing data option to clear them.
5. Repair Microsoft 365
1. Press Win + I to open Settings.
2. Click on Apps >> Installed App.
3. Scroll down and go to Microsoft 365.
4. Click on three dot button next to Microsoft 365 and select Adavanced options.
5. Go to Reset Section and click on Repair.
6. Update Microsoft 365
Using an outdated Microsoft 365 app may cause various issues including error code 53003. So ensure that you are using the latest version, if not then update it. To do this-
1. Open Microsoft 365 desktop app on your system and click on File tab.
2. Click on Office Account >> Update Options >> update Now.
After updation restart your system and login Office 365 to check error is solved or not.
7. Update Operating System
1. Press Windows + I to open Settings.
2. Click on Windows Update on the left-hand side.
3. Click on Check for updates on the right.
4. If there are any updates then click on Download & Install.
After that restart your PC and check error is solved or not.
Final Words
In this post, we have discussed how to fix Office 365 error code 53003. Here we have explained some effective ways to solve this error. You can try them and resolve error code 53003. If these solutions do not work then contact Microsoft Support for further assistance.