default windows calendar application

Hi
is there any way to set eM client as the default windows calendar application, so it opens ics files automatically and uses/syncs windows contacts from a caldav/carddav server?

Hi, all you should have to do is to setup eM Client as your default email application under “Set default programs” in Windows. This option is also included in eM client settings under Tools > Settings.

Option to set the application as default should also be shown on the startup of the application.

Thank you,
Paul