<div>
HI,<br />
<br />
CoInitialize will be call automatically when MAPIInitialize is called.<br />
<br />
anyway thanks for your reply.<br />
<br />
Yours,<br />
Michael.<br />
<br />

</div>


HI,

CoInitialize will be call automatically when MAPIInitialize is called.

anyway thanks for your reply.

Yours,
Michael.



<div>
<div class="content wysiwyg-content">
Hi,<br />
<br />
I get following error message when I call the MAPIInitialize( NULL );<br />
&quot;Either there is no default mail client or the current mail client cannot fulfill the messaging request. Please run Microsoft Office Outlook and set it as the default mail client.&quot;<br />
<br />
Anyone knows what I can do to solve.<br />
<br />
BTW, the following is the setting of my computer<br />
OS is Vista.<br />
IDE is Microsoft Visual Studio 2005<br />
mail client: <br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;1) outlook 2003 (no default)<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;2) Windows mail (default email client) -- I manually set it as default email client.<br />
(1. Click to open Set Program Access and Computer Defaults.? &nbsp;If you are prompted for an administrator password or confirmation, type the password or provide confirmation.<br />
2. Under Choose a configuration, click Custom.<br />
3. Under Choose a default e-mail program, click the e-mail program you'd like to use, and then click OK.)<br />
<br />
Best Regards,<br />
Michael
</div>
</div>


Hi,

I get following error message when I call the MAPIInitialize( NULL );
"Either there is no default mail client or the current mail client cannot fulfill the messaging request. Please run Microsoft Office Outlook and set it as the default mail client."

Anyone knows what I can do to solve.

BTW, the following is the setting of my computer
OS is Vista.
IDE is Microsoft Visual Studio 2005
mail client: 
	1) outlook 2003 (no default)
	2) Windows mail (default email client) -- I manually set it as default email client.
(1. Click to open Set Program Access and Computer Defaults.?  If you are prompted for an administrator password or confirmation, type the password or provide confirmation.
2. Under Choose a configuration, click Custom.
3. Under Choose a default e-mail program, click the e-mail program you'd like to use, and then click OK.)

Best Regards,
Michael

MAPIInitialize failed and get an error message

Kernel and system programming is the process of creating the software necessary for a computer or device to function and operate other programs. Some operating systems (such as Microsoft Windows) are proprietary, but others, such as the various Linux distributions, are open source.

System Programming

Microsoft Outlook is a personal information manager from Microsoft, available as a part of the Microsoft Office suite. Although often used mainly as an email application, it also includes a calendar, task manager, contact manager, note-taker, journal, and web browser.