I ´ve windows 7 and WLM installed, I usually use  Windows search to find files, mails, etc, but when I find and email in this option, and try to open it, a Windows live message windows  appears with this error " the file you try to open c:xxx not exist or another or It is being used by another application

error (0x800c013e)

.... 

Do yu have any idea, what ´s the problem ? I need to solve it asap, I unistall and reinstall WLM 2012, no works.

Thanks in advance

J.