How to enable/reset iSync

BusySync requires iSync to be enabled in order to sync with iCal. If syncing is disabled or not working, you can reset it by doing the following:

• Launch /Applications/iSync.
• Select Preferences from the iSync menu.
• Select the checkbox "Enable syncing on this computer", if it is disabled.
• Click the Reset Sync History button. Wait a few minutes while it resets.
• Close iSync Preferences.
• Quit iSync.

iPhone

If you are syncing with an iPhone via iTunes, you may have to reconfigure your iTunes sync options after resetting sync history, as follows:

• Launch iTunes, dock your iPhone, and select your iPhone in the iTunes source list.
• Click the Info tab.
• Select the "Sync iCal calendars" checkbox
• Select the "Calendars" checkbox under "Replace information on this iPhone".
• Click Apply

MobileMe

If you're syncing with MobileMe, you may need to re-enable your MobileMe sync settings in System Preferences > MobileMe > Sync. In addition, it is recommended that you overwrite the calendar info on MobileMe with the contents of iCal on your desktop. To do so, click Advanced > Reset Sync Data > and click the right arrow to replace the info on MobileMe with the info from this computer.