We have just came to know about a potential bug in windows 7 and vista bug which might create problems for you as if there is a attack exploiting that bug then it might harm your computer and data you have could be stolen and destroyed.
Here is a free utility which can allows you to fix the bug which might be there in your windows 7 or vista installed on your computer.
Bsodtest is a simple application designed to test and protect the vulnerability of the Windows 7 and Vista Operating System ( bsod / SMB2). The main objective of the project, is notify about problem and fix it if it is found.
In order to fix this bug you will need to install this console based application, read here how to do it.
and then type the following command.
To Test If the Bug Exists
type bsodw.exe -testbug
To Fix The Bug
type bsodw.exe –fixbug