OP is using version 2.69, see the first post.
I found an old thread:
Seems like the problem happens when saving is interrupted, usually due to outdated hardware or other issues that might make blender unresponsive while saving.
OP is using version 2.69, see the first post.
I found an old thread:
Seems like the problem happens when saving is interrupted, usually due to outdated hardware or other issues that might make blender unresponsive while saving.