Blender crashing in one bleder file

I have Blender version 2.62 win 32 version.
I have downoaded the realistic earth from the internet and got a nice rendered picture earler.
But yesterday the file just crash around 5 sec after opening. I have tried to download the file again. reinstalled Blender. Last attempt i also deleted the blender dir in program files folder with no result.
Other Blender files works fine. I got the Console opened at one trie,. I read something about mapalloc.

Have someone any idea how to fix this

Today this file worked as normal after 2 days with crashing.
Thanks for the interest.