Blender has closed when I re-openig some files when I open my saved file it's opened... but when exit the rendered show in uv view and went to the 3D view,  my left click and middle muse work correctly and when i Right click on my object to select it, the program get closed without any error. This Happening is for some saved files, not all of them... and I do the same saving method for all of them. what should i do?
It happened with me too.Sometimes the file gets corrupted.Try copying your object in a new empty blender file and then save it with a different name.It worked for me.