Windows 10: Can't access WiFi networks.

I have recently come back from a holiday, but before I left I had changed something in cmd to do with sfc wireless mode, and now I cannot access any WiFi services, they do not show up at all, I have tried disabling and enabling, resetting my network, and my pc, still with no fix. What do I do?

:)

 

Wifi networks not accessible

Every time windows 10 updates my computer I am unable to see or connect to available wifi networks. I try turning wifi on but the button keeps turning off. When I undo the windows 10 update, I can access wifi networks. I've done this at least 3 times!
I've tried several of the Microsoft suggestions and nothing fixes it except undoing the update.

 

I cant access to my wifi router

Wifi router

Hello marcosamerio..
If you are unable to connect access your wifi router then there must be some problem with connection. I think the following step scan help you to connect it properly to wireless router.

Connect your computer to the wireless router. Although you can access the router wirelessly, it is better to use an Ethernet cable to directly connect to your router so that you can securely adjust router settings. Plug the Ethernet cable into the appropriate Ethernet jack on your computer. Plug the other end of the cable into any one of the open Ethernet ports on the back of your wireless router.

2. Open a Web browser. In the URL address field, enter the IP address for your wireless router. This information should be contained in your router’s manual. If you cannot find it, enter “198.168.1.1” as the address. This is usually the default IP address for most routers.


3. Enter the username and password for your router. This should also be supplied in the router’s manual. If you don’t have this information, go to the RouterPasswords website and find the brand and model of your router. This site lists the default login information for most wireless routers.

4. You should now be able to see your wireless router settings. You can configure your network ports, as well as SSID (wireless network name) and passwords.

 

I'm online from my wifi laptop but can't connect to my home network

Nope, I've tried all the steps of all the fixes listed by Dalchina and Try3 but the problem still exists. The W10 laptop refuses to access my main W7 pc (named CG16) on my home network, although it can 'see' it, ie, it shows CG16 in the network list. The only thing I haven't tried is Dalchina's suggestion about creating a shortcut, mainly because I'm not sure where this shortcut is supposed to be. I'm assuming it has to be on the W10 laptop but I don't understand how it could work. More info please, Dalchina, if you'd be so kind. Daymin, sorry: I have no idea what you're trying to say.