Windows 7 - Search in Start Menu broken?

Hi!
i have the search and index problem and ive tried the solution of changing the key register but it doesnt work because i dont have the key you mention!
i have these ones:
{0B2BAAEB-0042-4DCA-AA4D-3EE8648D03E5}
{36011842-DCCC-40FE-AA3D-6177EA401788}
{3F2A72A7-99FA-4DDB-A5A8-C604EDF61D6B}
{59BD6DD1-5CEC-4D7E-9AD2-ECC64154418D}
{631958A6-AD0F-4035-A745-28AC066DC6ED}
{71689AC1-CC88-45D0-8A22-2943C3E7DFB3}
{7FDE1A1E-8B31-49A5-93B8-6BE14CFA4943}
{FBB3477E-C9E4-4B3B-A2BA-D3F5D3CD46F9}

which should i modify??
please help ASAP!!!
thanks

Hello,
I was trying to do what you recommended guys, but like the dantevn I can't find this registry key. Windows is Home Premium x64...

//edit:
Oh, I just spotted that the last post was in April but... 2011. I hope I won't be said to be a greatest digger If someone can help - it would be appreciated.

Or maybe you know any applications that can do a list of registry keys and any specialist will take a look at it?

Hello Piroozek, and welcome to Seven Forums.

You might see if doing a system restore using a restore point dated before the issue started may be able to undo and fix it for you.

Hope this helps,
Shawn

@Brink,

It's embarrasing but I put my post in the wrong topic... My problem was with Search option in the folders. But I finally also get rid of it

Improve Windows searches using the index: frequently asked questions
and
Change advanced indexing options

And now it works

So thanks for help, forgive for writing in wrong topic and hope to see ya later.