KB971033 update for windows 7 is preventing cracks for windows 7

Guys,
Dont install "KB 971033" update for Windows7
It is an optional update, if you install it(like me), it was identifying the genuinity of Windows 7 and your cracks will not work.

So, if you are using crack try not to update KB 971033 as it is preenting cracks for windows7.
If you had already installed this update in your Windows 7 machine, then you will find an water mark on the desktop saying that tYour Copy Of Windows 7 Is not genuine.
To get rid of this you have to install fresh OS again.
So better not to install KB 971033.

Remember the update number its
KB 971033 *** KB 971033 *** KB 971033 *** KB 971033 *** KB 971033


Hope this helps some one..