'%3e%3cpath%20d='M8%200C12.4183%200%2016%203.58172%2016%208C16%2012.4183%2012.4183%2016%208%2016C3.58172%2016%200%2012.4183%200%208C0%203.58172%203.58172%200%208%200ZM11.6162%204.38379C11.2257%203.99337%2010.5927%203.99338%2010.2021%204.38379L8%206.58594L5.79785%204.38379C5.40732%203.99334%204.77429%203.99329%204.38379%204.38379C3.99331%204.77429%203.99335%205.40733%204.38379%205.79785L6.58594%208L4.38379%2010.2021C3.99348%2010.5927%203.99341%2011.2257%204.38379%2011.6162C4.77426%2012.0066%205.40734%2012.0065%205.79785%2011.6162L8%209.41406L10.2021%2011.6162C10.5927%2012.0066%2011.2257%2012.0067%2011.6162%2011.6162C12.0067%2011.2257%2012.0066%2010.5927%2011.6162%2010.2021L9.41406%208L11.6162%205.79785C12.0066%205.40735%2012.0066%204.77429%2011.6162%204.38379Z'%20fill='%23080E17'%20fill-opacity='0.46'/%3e%3c/g%3e%3cdefs%3e%3cclipPath%20id='clip0_3761_713'%3e%3crect%20width='16'%20height='16'%20fill='white'/%3e%3c/clipPath%3e%3c/defs%3e%3c/svg%3e)
Fix Outlook Calendar Permission and Sync Problems on iPhone
Question details
The user is unable to sync their Outlook calendar to their iPhone, often encountering calendars marked as "This computer only."
- Product
- Microsoft Outlook
- Device & OS
- iPhone
- Scenario
- Attempting to synchronize calendar events seamlessly between the desktop Outlook application and the Outlook app on an iPhone.
- Observed behavior
- Calendar entries created on the computer do not appear on the iPhone because they are saving to a local data file rather than the synchronized Microsoft 365 cloud calendar.
Ensure your iPhone has a stable internet connection and verify that you are signing into the exact same Microsoft 365 account on both your desktop and mobile device.
Reset or Re-add Your Account in the iPhone Outlook App
Use this solution to force the mobile app to refresh its connection with the Microsoft exchange server and pull down missing cloud calendar entries.
Often, sync problems on mobile devices are caused by an outdated authentication token or a temporary glitch in the app's cache. Resetting the account forces Outlook to re-authenticate and download the latest calendar data.
Launch the Outlook app on your iPhone, tap your profile icon in the top left corner, and then tap the Settings gear icon at the bottom left.
Under the 'Email Accounts' section, tap the Microsoft account that is failing to sync. Scroll down and tap 'Reset Account'. The app will close and restart to refresh your data.
If resetting does not work, return to the same account menu, tap 'Delete Account', and then re-add your account by signing in with your Microsoft credentials again.
Set the Microsoft 365 Data File as Default on Desktop
Use this method if your desktop calendar entries are saving to a "This computer only" folder instead of syncing to the cloud.
Experience a Lighter, Hassle-Free Office Suite
If you are tired of troubleshooting complex Microsoft Office synchronization issues and managing multiple data files, consider switching to WPS Office for your document needs. It is a lightweight, fully functional office suite that perfectly handles documents, spreadsheets, and presentations.
- 1. Download the Installer: Visit the official WPS Office website and download the correct version for your operating system.
- 2. Install the Suite: Run the setup file and follow the on-screen prompts to quickly install WPS Office on your computer.
- 3. Open Your Files: Double-click your existing Microsoft Word, Excel, or PowerPoint files to open them directly in WPS Office without losing any formatting.
Frequently Asked Questions
Why does my Outlook calendar say 'This computer only'?
This label appears when you have set up an IMAP email account in Outlook. Since IMAP only syncs email (not calendars or contacts), Outlook creates a local file to store your calendar entries. Because they are local, they cannot sync to your iPhone.
How do I force my iPhone to sync with my Outlook calendar?
Open the Outlook app on your iPhone, go to Settings, select your connected Microsoft account, and ensure the 'Sync Calendars' option is toggled on. You can also drag down on the calendar view to force a manual refresh.
Can I move local calendar items to my synchronized cloud calendar?
Yes. On your desktop Outlook, change your calendar view to 'List'. Select all the items in the 'This computer only' calendar, then drag and drop them into your primary Microsoft 365 cloud calendar.
