i tried but no luck
Edit: i fixed my problem. For those encounter this try this:
If you don't see "Compatibility" tab (I don't have this tab for devenv.exe in Win10x64Pro Preview),
run regedit.exe,
then go to HKEY_CURRENT_USER\Software\Microsoft\Windows NT\CurrentVersion\AppCompatFlags\Layers and create String value with name C:\Program Files (x86)\Microsoft Visual Studio .NET 2003\Common7\IDE\devenv.exe and value data ^ RUNASADMIN DISABLEDWM DISABLETHEMES