how to reset Live Mail settings back to default?

I just mess around with IE9 and Windows Live Mail.
there's a "reset" button in IE9 that I could reset everything back to factory preset but how about Live Mail?

There is no "reset" for WLM. Why not just go through the "options" and "safety options"? (It's good to become familiar with them.) What problem do you think will be fixed by a reset? You could try a "repair install" via "Programs and Features" but that may preserve the options you have already selected.

Urgent Reply Pls.. Thanks.

I am facing problem with my WLM.
I cannot send email, and cant reply to any email.
The error mesg occurs,

''' The problem occurs while trying to open this message
try again '''

I have tried several thing to sort out.
1. i have re installed the WLM 11 to WLM 12
2. i have restored the files
3. i have stopped the Anti virus
4. i have tried to change the settings stmp 25
5. i have updated windows
6. i have check the firewall settings.
i have 12 Id's on my WLM and i am really missing out my work due to this error.
Please advice any better workable solution.

Thanks.

Re: "i have tried to change the settings stmp 25". Your settings for sending mail should all correspond to those specified by your ISP. This includes the smtp port, the outgoing server name, and the authentication settings. Right click on the account name and choose properties>servers & advanced tabs to find these items.