Network Problem

Hello,

I am using Wi-Max broadband connection. From some couple of weeks I have faced a network problem that in every time when I start my PC, it is not connected to internet automatically as before it was connected automatically. So when I start my PC two active network Home & Public are showing in Network and Sharing Center. The public network is showing Unidentified. But if I open Network and Sharing Center then > click on local area connection then > properties > then unmark the Network filter driver, the public network goes off automatically & I am connected to the internet. But after that I shut down PC and again restart PC the same problem is occurs that the public network comes automatically with Unidentified Network.

Then I do same process and mark the Network filter driver (N.B. previously I unmarked the network filter driver but this time I mark it) the Unidentified Public network goes off & connected to internet. Every time I start the PC I do the same process. So I request you to give some solution to permanently delete the Unidentified Public network & fix this problem. Thank You.

N.B.- Video Attach

My System Info

Tech Support Guy System Info Utility version 1.0.0.2
OS Version: Microsoft Windows 7 Ultimate, Service Pack 1, 64 bit
Processor: Intel(R) Core(TM) i3-2120 CPU @ 3.30GHz, Intel64 Family 6 Model 42 Stepping 7
Processor Count: 4
RAM: 4000 Mb
Graphics Card: Intel(R) HD Graphics, 1808 Mb
Hard Drives: C: Total - 113599 MB, Free - 73633 MB; D: Total - 113663 MB, Free - 40812 MB; E: Total - 257023 MB, Free - 140475 MB; F: Total - 308223 MB, Free - 119659 MB; I: Total - 99 MB, Free - 61 MB; J: Total - 82843 MB, Free - 42238 MB; K: Total - 78406 MB, Free - 44233 MB;
Motherboard: Foxconn, 2ABF
Antivirus: Quick Heal AntiVirus Pro, Updated and Enabled