When opening windows live email it wouldn't open. when I did close it the information posted below came up.

  Problem Event Name:    InPageCoFire
  Error Status Code:    c0000185
  Faulting Media Type:    00000003
  Damaged file name:    UIRibbon.dll
  OS Version:    6.1.7601.2.1.0.768.3
  Locale ID:    18441
  Additional Information 1:    0a9e
  Additional Information 2:    0a9e372d3b4ad19135b953a78882e789
  Additional Information 3:    0a9e
  Additional Information 4:    0a9e372d3b4ad19135b953a78882e789