How do I
change the default mail client for the "Send by E-mail" feature?
Thunderbird, Outlook, or another mail client is installed on my system and set as the default email client. However, when I use the "Send by E-mail" feature, a different email client is launched, or the "Internet Connection Wizard" dialog boxopens.
Your mail client is not set as the default Simple MAPI client (despite being set as the default email client).