We are developing an addin for Outlook 2007. The addin works perfectly if
Business Contact Manager is NOT installed. But if Business Contact Manager IS
installed, Outlook locks up whenever we try to do any contact-related
operations.

Hallo NG,
I have an VB.NET application that open an email and read some user
properties. By reading one of the user property I get the exception
"HERSULT:0x80020005 (DISP_E-TYPEMISMATCH)". In my developer and test area

Dear reader,
I've created an add-in for Outlook 2007; this add-in sets the color of the
appointments related to the location.
- In the OnStartupComplete() event all appointments will be colored.

I have created an add-in where I need to capture a drag and drop event of an
appointment in a user's calendar.  I used the ItemLoad event in the 2007
libraries, but that doesn't exist in 2003.
I have attached to the Items.ItemChange event of the calendar folder

I need to retrive countrycode,areacode from contact's
telephonenumber.Is there any way to retrive this information from
contactitem in outlook 2007,2003 other than parsing the phone
number(i.e. using redemption or by means of any property associated

I just started using Outlook Connector with the version released a few days ago (first I have ever heard of the program). I have three hotmail accounts, two with less than 200 messages, the third however has over 10,000.
Most of those 10,000 were auto-notifications for things ...

Dear reader,
Is it true that the MAPI library is not supported by a 64-bit version of
Windows (like MAPI.Fields.Add(); the first parameter is 32 bits!)?
Regards,

We have an Outlook 2003 addin written in VSTO 2005. We deploy into HKLM so
there is no manual way to disable the addin using Outlook Tools menu. In
production mode, the addin still gets disabled sometimes. We have found out
that one of the ways that user can disable the addin is ...

Hallo NG!
I write an Addin for Outlook 2002. On the development maschine the addin is
start with outlook.
Now the development is completed and I would deploy the addin to each

I need to assign a category to each email i receive.
This action needs to happen by default where a window pops up when i open my email from my inbox if a category has not been assigned to it.
This window should have all the categories i have set in outlook.
Is there a way to do ...

Dear Reader,
I've created an Outlook 2003 add-in in Visual Studio.NET 2008 (Other Project
Types > Extensibility > Shared Add-in) and installed it successfully. The
add-in works perfectly but I can't find it in the COM add-in list within

Every week i should click the hyperlink in the excel to send email, and i
need copy the excel content then paste in the outlook email . is there a
special excel vba to complete the whole process (copy & paste & send)?
Any help will be appreaciated.

Hi newsgroup,
is it possible to call public functions of a COM-AddIn (made with VSTO
2005) from outside, especially from a VBA-macro?
Any help would be appreciated.

Two questions:
What problem am I trying to fix exactly, and what's the right Registry path
to fix it?
Here's the description of the problem:

Dear reader,
I use the following piece of code to change the color of an appointment in
the calendar (appointment is of type Outlook.AppointmentItem). It does not
seem to work??? Any ideas what I am doing wrong?