To export specific contacts, create a folder with the specific contacts ahead of time.Choose where you want to export your contacts from.Choose “ Export Contacts” from the dropdown window that appears.Your contacts will now be in your contact list. You should get a message saying the import was successful.csv file has been chosen, click the “ Upload” button near the top of the window. Click the “ Browse” button and choose the.csv file is from OWA using the Outlook 2010, 2013, or 2016 option will work. Choose the location from which you are importing the contacts.Choose “ Import Contacts” from the dropdown window that appears.Click on the “ Manage” button near the top of the window.To fix this, use a program like excel to split the file into two. In addition to this, keep in mind that you cannot import more than 2,000 contacts at once since the. *It’s important to keep in mind that if you import a contact that is already in your contacts, it will make a duplicate.