I'm using Windows Live Mail 2012 on a Windows 7 (starter) netbook.

When I open the mail program, a message box tells me that it's recovering the mail store database.

After a few seconds, another message pops up saying "something unexpected happened, and live mail must close".

Clicking the "OK" button closes the program immediately.

If I ignore the message, the mail program works correctly and I can send and receive emails, and my messages are not deleted even though the message says changes haven't been saved.