
This action opens a new MFCMAPI window that contains various properties. Right-click the Inbox folder, and then select Open Associated Content Table. In the left-side navigation pane, expand Root - Mailbox, and then expand Top of Information Store or IPM_SUBTREE. In the top pane, locate the line that corresponds to your mailbox, and then double-click it. If you're prompted for a profile, select the desired profile name, and then select OK. To import the AutoComplete mailbox message, follow these steps.Įxit Outlook, and then close Outlook Web Access or Outlook Web App (OWA) on all workstations that are connected to your mailbox.

Exit Outlook, and then close Outlook Web Access or Outlook Web App (OWA) on all workstations that are connected to your mailbox.To export the AutoComplete mailbox message, follow these steps:

To copy the AutoComplete list, follow these steps: The steps to export and import the AutoComplete list are different, depending on the version of Outlook that you're using. nk2 files in Outlook 2010, see Import Auto-Complete List from another computer.
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nk2 files.įor more information about how to import. Outlook 2010, Outlook 2013, Outlook 2016, and outlook 2019 let you import the older. Outlook 2010, Outlook 2013, Outlook 2016, and Outlook 2019 store the AutoComplete list as a hidden message in your primary message store. Microsoft Office Outlook 2007 and earlier versions store the AutoComplete list in a nickname (.nk2) file on the disk. nk2 files into Outlook 2010, Outlook 2013, Outlook 2016, and Outlook 2019 Make sure that the Suggest names while completing To, Cc, and Bcc fields box is checked. Select the Advanced E-mail Options button. To access the AutoComplete settings, follow the steps: Make sure that the Use Auto-Complete List to suggest names when typing in the To, Cc, and Bcc lines box is checked. Scroll approximately halfway down until you see Send messages. To access the AutoComplete setting, follow these steps: This section details how to enable or disable the AutoComplete feature. For more information about how to increase the limit, see the How to change the limit for the AutoComplete list section. If you have a larger nickname cache, you could also lose a larger number of cached entries if your nickname cache becomes unusable because of corruption. Because this configuration is untested, we don't recommend it. You can increase the limit for the nickname cache.For more information about how to do this, see the How to remove AutoComplete list entries one at a time section. You can proactively remove AutoComplete list entries that you no longer need.There are two general approaches that you can use to avoid this situation: So, you may find some names unexpectedly removed from your nickname cache.

After you reach this limit, Outlook uses an internal algorithm to determine the best names to remove from the list. Outlook limits the number of entries that you can save in the AutoComplete list. The following sections provide information about the AutoComplete feature. Please remember to mark the replies as answers if they helped.The AutoComplete list for Outlook is specific to Outlook and is not shared by Outlook Web App (OWA). Thank you for your understanding and support. If you need further assistance regarding PowerShell, I'd recommend you post a new question to the following forum to get more dedicated support: If above is not possible, it's recommended to use script to achieve the goal. If you can force all users to start Outlook using this command, this can bed used to clear Outlook client side autocomplete cache for all users. To clear autocomplete cache for a end user. Outlook client and OWA are using different auto-complete cache, we need to clear the cache for both OWA and Outlook client.įrom Outlook client side, we may try to start Outlook using Outlook / CleanAutoCompleteCach e
