Delete All Items in Outlooks/MSN Calender (Using Outlook Connector for MSN)

What you can do is open Outlook, and go to the account you want to delete the items out of.  Then, click on Calendar (Sub category of that account), and Click on View---> Current View---> Events.  This should set the page to all of the events listed on MSN Calendar.  Then, select the ones you want to delete (either by holding the CTRL key and clicking, or if it's all of them, click on the first entry, then scroll down to the last entry, hold the shift key and click).  Finally, hit your delete key or the X button on the toolbar.. This will delete all of the events.

Hope this helps.
Patrick.

PS I had to do this, because I had all of the holidays listed on my MSN calendar two and three times.

Not sure hoe the PDA configures to attach to Outlook, but here's an idea.

1) Within Outlook, move a copy of all the calendar events you wish to you default calendar store. (or creata a  new .pst file for this purpose).
2) Delete everything within the PDA. (even possibly the PDA program installed on the pc?)
3) Delete evferthing within the Outlook Connector calendar folder.
4) Allow the connector to update with MSN and check that it is empty via the web.
5) Move the items form the calendar used in step 1 above into the Outlook Connector calendar folder.
6) Repeat step 4, this time checking for the "new" calendar items.
7) Reaattch the PDA to the pc and everything should update.

Working for a COO who thinks he is computer savy, I have had to delete duplicate Calendar events many, many times as a result from syncing gone worng...:) alwayssmiling is correct. To delete ALL entries in Outlook's calendar; while you are in your Calendar folder go to View > Current View > Active Appointments or Events. Select the first event in the list, hit Ctrl + A (select all) then hit your Delete key.

Good luck,
Ernie

To delete all of the items in the Outlook Calendar folder:
1. Start Outlook, and then click your Calendar folder.
2. On the View menu, point to Current View, and then click By Category.
3. On the View menu, point to Expand/Collapse Groups, and then click Collapse All.
4. In the Table pane, right-click each category, and then click Delete. This deletes every item that belongs to each category.  

After you delete all of the items in all of the categories, the Calendar folder is empty.

On the PDA somewhere there will be a reset button, press the reset, reconnect and resybchronise.

Hope this helps