I do these steps:

1. Open Windows Live Mail and sign in your account.
2. Click Calendar located at the bottom left of the page.
3. Choose the name of the calendar that you want to change the color located in the left pane.
4. Click and select Properties.
5. Select your preferred color.
6. Click Save.

However, when I change and save the color of a Calendar, the events flash the new color for a split second and revert to the previous color.

The color of the calendar in the calendar list (in the menu) also reverts.

When I go back to the Calendar properties the previous color is checked (as it was before I made the change).

Problem started after syncing with Windows Live ID.

HELP!!!

Windows 7 Professional PC.

Windows Live Mail 2011 synced with Windows Live ID.