C'est la vie

The message will show like the picture above.
When we close the emulator in wrong way then we will get this message.
The emulator runs but Eclipse won’t install the application.
And…how to solve this problem?
Some says reinstall the android sdk, some says delete the image file, some says remove the lock folder and some even says move them to another OS.
But…is that really works? Some people works, but some people not.
I’m the one who didn’t work!
So, how can we do? If we want the problem solved without move to another platform such as Ubuntu (because this problem is usually found in Windows).
Because it didn’t work if we reinstall the sdk and delete the image file.
And I think it’s the problem with project file.
So I’ve tried to clean the project file and delete the emulator in the sdk.
After tried several times the problem is solved! And the emulator worked well.

But it didn't works for me anymore.
If it also didn't works for you, you can see here.
It really woks for me and for everyone!