Select "Don't search ,I will." then click "Next" and then click "Have disk".
Click the "Browse" button then choose A:(D:\Driver) and choose your monitor model in the model list and click the "Next" button.
If you can see following "Message" window, then click the "Continue Anyway" button. Then click the "OK" button.
This monitor driver is under certifying MS logo, and this installation doesn't damage your system.
The certified driver will be posted on Samsung Monitor homepage
http://www.samsung.com/