Windows 7 Can't use internet while connecting to my phone!

[Rahul Saini]

I am using a normal usage budget PC but for data usage I bought a Wifi Receiver. It was working well but now when I connect my PC to my phone's Portable Hotspot I can't use internet.
Everytime I use a browser I get the error code: ERR_PROXY_CONNECTION_FAILED
When I troubleshoot the problem it shows "The remote device won't accept the connection". Why? Any solutions!
Thanks for taking your time to read the thread. Any help will be appreciated! Need urgent help, reply fast please.

 

[Neemobeer]

Your phone may have the hotspot capability but does your phone provider allow it without an additional fee?

 

[Rahul Saini]

I was using the same hotspot earlier also but today it's not allowing me to use internet however the connection is successful but I can't use data.

 

[HeyArchit]

>Avoid IP Address Conflicts
>Check for Computer Firewall Malfunctions
>Are You Outside of Wireless Signal Range?
>Has Your Wireless Network Configuration Changed?
>Check for Broadband Router or Access Point Malfunctions
>Are You Being Blocked By Your Service Provider?
>Cope with Computer Glitches
>Contact Your Internet Service Provider