To disable the check marks, but not remove RTM from your Google calendar:

a) On the left side of your calendar homepage is a listing of all the calendars you are subscribed to. Under "Other Calendars" you should see your Remember the Milk calendar. Click on the name of the calendar, not the drop down box that selects the color, and the calendar name should then gray out, disabling RTM.

OR

If you go to your Calendar Settings, which you can access through the link at the bottom of your calendar lists, or by clicking the gear icon in the upper right hand corner, you can disable (clear the checkbox next to your RTM calendar) or to remove (click on the Unsuscribe link to the far right).

Hope this helps.

Thanks coleman.shondra!

That's correct, the blue checkmarks are caused by a calendar called "Remember the Milk". Unsubscribing from this calendar will remove the checkmarks from your calendar.

Ok. I unsubscribed from the RTM calendar some time ago and it did not remove the check marks. There is no RTM calendar in any of my calendar settings, but the check marks are still there. Any other thoughts on this? Thank you for trying to help.

davidhagan,
In that case, would you be able to contact us so we can get more details on this? We'd love to take a look and see what might be going on.

Thanks!