WIN7 flagship wireless network cannot save passwords, and cannot create hotspots

1. Disconnect the wireless connection first
2, find C:\ProgramData\Microsoft\Wlansvc directory, then see the directory is a small lock, indicating that the directory has administrator-set access rights;
3, click Wlansvc Directory, right button properties → security → edit;
4. Go to "Security" dialog, click "Add → Enter object name", type "Everyone", then click "OK";
5, return to the "Security" dialog box, click "Everyone", and then the "Everyone" permission to All "allow";
6, point two times "OK" to exit the folder properties, you will find that the small lock disappeared;
7, delete all sub-folders under C:\ProgramData\Microsoft\Wlansvc\Profiles\Interfaces;
8, reconnect the wireless network, enter the password, then the folder in step 7 will be regenerated sub-folder, and the Password box under the "Automatic connection" option is gone, the problem is resolved.

WIN7 flagship wireless network cannot save passwords, and cannot create hotspots