Failed to load the JNI shared library error on Eclipse

Hi, I am getting the following error saying "Failed to load the JNI shared library" every time I try to run Eclipse.
Can someone please tell me what is causing this problem?
And how can i run Eclipse again?
Thank you.

Failed to load the JNI shared library "C:Program Files(x86)Javajre7binclientjvm.dll"
