My WiDi Problem's Solved :)

My computer's hardware

Intel 3210m - 7 series chipset and Centrino 2230 Wi-Fi-Bluetooth adapter (HP ProBook 4540s)

OS

Microsoft Windows 7 Home Premium x64

1-download this driver/pro wireless software but not install-> 

http://downloadcenter.intel.com/confirm.aspx?httpDown=http://downloadmirror.intel.com/22116/eng/Wireless_15.3.1_s64.exe&lang=eng&Dwnldid=22116&OSFullname=Windows+7+(64-bit)

2-delete old centrino wireless driver in device manager (right click-remove-delete with driver)

3-reflesh device manager (network adapter = yellow exclamation)

4-install driver/pro wireless software ( 1 )

5-download this software (free and not demo)->

http://downloadcenter.intel.com/Detail_Desc.aspx?agr=Y&DwnldID=22016&ProdId=3227&lang=eng&OSVersion=Windows%207%20(64-bit)*&DownloadType=