Final answer:
To clear the Outlook cache on Windows 10, open Account Settings in Outlook, navigate to the Cached Exchange Mode Settings, and choose to empty the cache. Alternatively, manually delete cache files using the Windows Run dialog with the provided path, and restart Outlook.
Step-by-step explanation:
How to Clear Outlook Cache on Windows 10Clearing the Outlook cache on Windows 10 can help resolve performance issues or problems with outdated data. Here's how you can do thiOpen Outlook and click on the "File" tab.Click on "Account Settings" and then again on "Account Settings" in the dropdown.Select the "Email" tab.Highlight your account and click on "Change".Click on "More Settings" and go to the "Advanced" tab.Under "Cached Exchange Mode Settings", you will find an option to "Empty the Cache". Click on it.If needed, you can also delete the cache files manually.
Press Windows key + R, type "%LOCALAPPDATA%\Microsoft\Outlook" and hit Enter. This will open the folder where cache files are stored. You can delete the files from herRestart Outlook for the changes to take effect.In the Account Options window, click on the "Download Preferences" tab.Check the box next to "Download complete items including attachments for subscribed folders" and click on the "OK"button.Click on the "Close" button in the Send/Receive Groups window.Click on the "OK" button in the Outlook Options window.By following these steps, you will clear the Outlook cache on Windows 10Remember to close Outlook before you attempt to manually delete cache files. Also, be aware that clearing the cache may result in a temporary performance decrease as Outlook rebuilds the cache from scratch. This should improve as the cache is rebuilt.