blender 2.77 won't start

hi !
iget this error message everytime i start blender 2.77
but blender2.76 works fine.


What operating system are you using ? (Windows XP no longer supported in 2.77)
Does your gpu meet the minimum requirements as indicated in the message you see (minimum OpenGL requirement increased to 2.1 in blender 2.77)
Have you tried updating graphics card drivers