Issue with Extreme Tuning Utility - Tuning capability is gone

Hi,

I have i7-2600k with a DP67BG board. I have this system for several years and I have been always using Intel's extreme tuning utility to overclock my system successfully.

Recently I have formatted my PC and upgraded my windows to WIN10 x64. Now when installing the Tuning Utility I don't see any of the features that were present before. In fact, the tool offers almost no option to do any overclocking at all !!!

Here's an example:

Previously it looked like this:

As you can see I could overwrite every PLL multiplier and DDR configuration.

(The image is taken from Intels overclocking manual for this motherboard - http://downloadmirror.intel.com/19482/eng/DP67BG_PerfTuningGuide01.pdf )

Now it looks like this:

I can only change the boost voltage.

Please help me resolve this issue,

Evgy