Using New Outlook on Windows for personal email, calendar, and contact management
If the issue persists, please open an In App ticket via Help, Support. Some issues like this require the logs to investigate further.
A couple things to check:
Make sure New Outlook is up to date.
- Right click the Windows Start button and click Run
- Type or paste this command and press OK: olk.exe --force-update
After updating, test if the form is back working.
Are you able to use the keyboard shortcut to open the New Contact form? To use the shortcut press Ctrl+N. On my test machine the shortcut was not working originally. I went to Settings, typed Keyboard Shortcuts. On this page I switched shortcuts to Outlook on the Web. After doing this when I clicked Shift+N it did open the form. After that I set it back to Outlook for Windows and now Ctrl+N started working.