If it works everywhere but on one machine you're going to have to do
detective work to see what's different on that machine. Disable all addin
code, any synch software and check for dependencies and requirements for you
code. See if it runs then.

It's going to be a process of elimination.

--
Ken Slovak
[MVP - Outlook]
http://www.slovaktech.com
Author: Professional Programming Outlook 2007.
Reminder Manager, Extended Reminders, Attachment Options.
http://www.slovaktech.com/products.htm


"hemaneelagiri via OfficeKB.com" u54138@uwe wrote in message
news:9aec86a34ae18@uwe...[i]
hi
i am developing an application in that i have contacts. i am
synchronizing
the data with my database to my outlook contacts.
i am using below code
_____________________________________
Microsoft.Office.Interop.Outlook.ContactItem contactItem=
(Microsoft.Office.
Interop.Outlook.ContactItem)fldContacts.Items.Add( Microsoft.Office.Interop.
Outlook.OlItemType.olContactItem);

contactItem.CustomerID = ((int)objType).ToString() + "_" +
dr["AddresseId"].
ToString().Trim();
contactItem.FirstName = dr["FirstName"].ToString();ontactItem.Gender =
Microsoft.Office.Interop.Outlook.OlGender.olMale;
contactItem.Email1Address = dt.Rows["CommValue"].ToString();
contactItem.Categories = contactItem.Categories + ";" + "my new";
contactItem.Save();
__________________________________

except one system it is working fine in all other systems.
and bellow erroe is coming in that system

"Unable to cast COM object of type 'System._ComObject' to interface type
'Microsoft.Office.Interop.Outlook._ContactItem'. This Operation failed
because the queryinterface call on the COM Component for the interface
with
IID'{00063021-0000-0000-C000-000000000046}' failed due to the follwing
error.
No such interface suported(Exception from
HRESULT.0x80004002(E_NOINTERFACE)).
"

we are not able find why it si coming

please help

--
Message posted via OfficeKB.com
http://www.officekb.com/Uwe/Forums.a...ddins/200908/1