I have no idea what the addin is or where it's registered or how. I'd
suggest uninstalling it and then running something like RegMon and seeing
where it gets installed and under which registry keys.

--
Ken Slovak
[MVP - Outlook]
http://www.slovaktech.com
Author: Absolute Beginner's Guide to Microsoft Office Outlook 2003
Reminder Manager, Extended Reminders, Attachment Options
http://www.slovaktech.com/products.htm


"Wouter" wrote in message
ps.com...
Thanks for your reply Ken. The thing is I have difficulties setting the
Registry to block this Add-in. In the Outlook Add-in Manager it is
mentioned as "Workshare Protect Outlook Extension", but I cannot find
this value in the HKLM or the HKCU registry.

I do think I've found the exact DLL for the add-in (by setting NTFS
deny execute permissions, an error occured, and by using the OfficeIn
tool from http://www.nirsoft.net), so I created the following RegKey to
prevent the add-in from loading:

[HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\Outloo k\Addins\Workshare.OutlookAddIn]
"FileName"="WPOutlookAddin.dll"
"LoadBehavior"=dword:00000002
"CommandLineSafe"=dword:00000000

By using this key Outlook seems to prevent loading the DLL in the users
profile folder "\Application Data\Microsoft\Add-in\", but the DLL is in
the application's program folder "D:\Programs Folder\Workshare". How do
I point to the right location of the DLL by the Registry?

TIA
Wouter