In response to prompt, installed Windows 10 but came to find that my Toshiba Satellite A505-S6960 was incompatible.  Restored to Windows 7 and now Windows Live Mail will not open.  First tried repair option with no luck.  Have read several threads and tried uninstalling and installing Windows Live Essential 2011 but to no avail.  Windows Live Mail had been working perfectly prior to the Windows 10 install and recovery to Windows 7.  Running Windows Home Edition Premium with Service Pack 1.  Have many storage folders of e-mails and would love to be able to get Windows Live Mail running again. 

Error Message: "Windows Live Mail has stopped working: A problem has caused the program to stop working correctly.  Windows will close the program and notify you if a solution is available."