I went to open an email saved in a folder today and the text was not from that email - it was from a different email in that folder.  In fact, all 21 emails in that folder access the same, single email. This happened in several folders.  This is the second time this has happened since using Windows Live Mail; once a year or so ago and again today. 

 

I am using Version 2011 (Build 15.4.3555.0308).  I was not importing or exporting anything.  I am afraid to click on any other saved emails.  Is clicking on them corrupting them, or are they all now completely messed up?  There are financial, tax and organizational emails, not to mention confirmations of purchases as well as registration codes and other activation codes that I need in my folders.  I wouldn't have saved these emails if I didn't need them again!  

 

Is this corruption reversible or are the emails in the corrupted folders lost forever?  What causes this and is there any way to prevent it?

 

Thank you for any help you can give!