OK lets ensure that the start up is OK

1.Open User Account Control Settings by clicking the Start button , and then clicking Control Panel. In the search box, type uac, and then click Change User Account Control settings.
2.Do the following: To turn off UAC, move the slider to the Never notify position, and then click OK.

Download the SDK web installer from here
Run the installer and select the following:

Leave the location to default

https://dl.dropbox.com/u/73555776/wdk%20location.JPG

Windows Performance Toolkit

https://dl.dropbox.com/u/73555776/Wintoolkitselect.JPG

You must reboot on completion of the install

After reboot set aside about 30 minutes when you will not need the computer

When ready start an elevated command prompt :

Press Windows + X keys together
On the menu select Command Prompt (Admin)
Then copy and paste the following command into the black box :

xbootmgr -trace boot -prepSystem -verboseReadyBoot

https://dl.dropbox.com/u/73555776/sdk%20command.JPG

Now your PC will be restarted 6 times. With a two minute pause before the tool runs after the desktop loads
After the second reboot the MS defragmentation program is running and is placing the files into an optimized layout, so that Windows will boot up faster
The last Reboots are training of readyBoot. After the training is finished, you’ll notice a huge improvement in startup.

THEN

1.Open User Account Control Settings by clicking the Start button , and then clicking Control Panel. In the search box, type uac, and then click Change User Account Control settings.
2.Do the following: To turn on UAC, move the slider to the notify position (default), and then click OK.

Now let me know how it is