Solution:
1, the Android system generally does not support Adhoc mode, the WiFi Sharing wizard in Windows to start sharing mode is Adhoc mode, therefore, mobile phone search is not hot. Users need to give Android patch, mobile phone patch support Adhoc mode can be found hot! Android Patch Tutorial: http://www.wifigx.com/android_adhoc/
2, the General wireless network card Advanced configuration mode is not compatible enough, or wireless network card driver compatibility is not enough, therefore, the mobile phone is not found in the Hotspot of WiFi Sharing wizard. The user needs to upgrade the latest wireless network card driver or remove the NIC driver and reinstall it.
Note: The above 2 kinds of can not be solved, then judge the wireless card is too old, do not support soft AP, that is, do not support the WiFi Sharing wizard, users can only buy a new support for the soft AP wireless network card.