Outlook Add-In Crashes or Your server administrator has limited the number of items you can open simultaneously
问题 I have created a simple Outlook Add-in for copying contacts from one folder to another.(~5000 contacts) Why I need this? There is a weird way for creating a public address book as described here. So why not copy all the contacts in the public folder? I want my team to have a shared addressbook with my contacts but with only Fullname and emails as information. I have added a toolbar with two Buttons. Choose folders and Synchronize. My Problem is that when running Synchronization after a while