重装Active Sync或 Windows Mobile Device Center 后，总会出现重复项目～ 我的通讯人都已经重复5次了。
解决方法也很简单，其实按Modified排序后删除新增重复项就可以了，不过操作起来并不简单～Office实在是庞大了些，具体步骤如下：
How to Remove Duplicate Imported Items
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Article ID
:
242943
Last Review
:
November 5, 2003
Revision
:
1.0
This article was previously published under Q242943
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SUMMARYSUMMARY
When you import items into Microsoft Outlook and you add the contact as a duplicate, or if duplicate detection is turned off, there is not an option to remove duplicate items after you import. This article explains one method to delete duplicate items after you complete the import process.
Back to the topMORE INFORMATION
How to Delete Duplicate Items
Use the following steps to duplicate items:
1.
On the View menu, point to Current View, and then click to change the folder view to a table type view. For example, use the following view and field combinations:
View
Field
Calendar
Active Appointments
Contacts
Phone List
Inbox
Messages
Journal
Entry List
Notes
Notes List
2.
Right-click a column heading, and then click Field Chooser.
3.
From the list at the top of the Field Chooser, click to select the All <item name> fields.
4.
Drag the Modified field to the table heading.
5.
Verify that the duplicate items have a unique date from the original set of items. If it is unique, click the Modified heading so that the items are sorted by this field.
6.
Click the first item in the set that you want to delete, scroll to the last item in the set that you want to delete, and then click the last item while you hold down the SHIFT key.
7.
Press DELETE to permanently delete all selected items.
REFERENCES
For additional information about circumstances that cause duplicate detection to be turned off, click the article number below to view the article in the Microsoft Knowledge Base:
220837 (http://support.microsoft.com/kb/220837/EN-US/) OL2000: How to Turn Off Detection of Duplicate Contacts
