Close all Office applications, including Outlook, before performing any of
the following registry edits.

To Disable clipboard:
1. Click Start | Run
2. Enter "regedit" in the Open field
3. Click OK
Then...
In the Regedit window:
1. Navigate to:
HKEY_CURRENT_USER\Software\Microsoft\Office\[version]\Common\General
Where [version] corresponds to your Office version: 9.0 = Office 2000, 10.0
= Office XP, and 11.0 = Office 2003.
2. Locate the DWORD value AcbControl or create the value if it does not exist.
3. Set the AcbControl value to 1. (Set the value to 0 to enable the dialog
box.)
4. Close the Registry Editor and restart an Office application.
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