03-02-2012 06:36 PM
Welcome to the BlackBerry Support Community.
This KB article should help you resolve the synchronization issue you are having.
"Error 0x8004fd28" displays during calendar synchronization using BlackBerry Desktop Manager. www.blackberry.com/btsc/KB16153
Hope this helps.
Come follow your BlackBerry Technical Team on Twitter! @BlackBerryHelp
Click Solution? for posts that have solved your issue(s)!