

If your calendar still doesn't sync properly, you may need to refresh your feed.
UNDO CALENDAR IMPORT GOOGLE FOR MAC FOR MAC
Outlook for Mac 2011 does not allow you to subscribe to a calendar feed directly, but if you're using an Exchange server, you can add your calendar in your organization's webmail interface. To place your feed in Microsoft Outlook 2011 for Mac: Paste your calendar feed URL into the field provided.

UNDO CALENDAR IMPORT GOOGLE FOR MAC UPDATE
Click the Auto-refresh pop-up menu, then choose how often to update the calendar.To get the calendar’s event attachments or alerts, deselect the appropriate Remove checkboxes.Click the Location pop-up menu, then choose an account for the subscription.Enter a name for the calendar in the Name field, then click the adjacent pop-up menu and choose a color.Enter the calendar’s web address, then click Subscribe.Choose File > New Calendar Subscription.To place in Apple's Calendar application: To find your feed URL: Sign in to the TripIt website > On the Home tab, click Get iCal feed.

To add or replace the calendar feed in your email application, you'll first need your feed URL. Subscribe: Open the TripIt app > Tap More (bottom right) > Settings > Add TripIt to your Google calendar. Subscribe: Open the TripIt app > Tap More > Settings > Calendar Sync > Add TripIt to your Apple Calendar.
