I have a web page, who has a link that includes a MAILTO. Clicking into this link, the default email client opens a new email. Is very simple and it works succesfully in XP and 2003, because I configured Thunderbird portable as default email client.
But in Vista (business version) it does not work, because I'm not able to configure Thunderbird portable as my default client. There is a way in Vista to configure "non default windows programs", but Thunderbird portable does not appear to be selected (only MS outlook and MS live), and there is no way to select Thunderbird portable from my pendrive, because there are not an option to open a browser and select it.
What can I do to configure Thunderbird portable as my default email client?
Thanks in advance.