I tried to send a photos from my mobile galaxy s4 to my PC [Win7] using WiFi-Direct after connecting it in Intel My WiFi Dashboard but it faild, and can't send from my PC to S4 as there is no a send icon on dashboard for the selected device.
Please take into consideration that the WiFi Direct features of Intel® My WiFi Dashboard are meant to be used with other Devices using the Intel® My WiFi Dashboard software. It may not work well with 3rd party hardware and other Operating Systems, like Android.
If the device is capable of receiving files from Intel® My WiFi Dashboard, you should have the option to Send files in your Nearby Devices, Favorite Devices or What can I do now tabs.
Please check the following document for the instructions:
http://www.intel.com/support/wireless/wtech/imwd/sb/CS-033743.htm How to Send Files with Intel® My WiFi Dashboard