http://wolfaryx.fr/index.php/2013/10/network-changer-1/

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\NetworkList\Profiles




(Get-ChildItem -Path "Registry::HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\NetworkList\Profiles" | where { (Get-ItemProperty -Path $_.PSPath).ProfileName -eq "TIMTOM" }) | Remove-Item





(Get-ChildItem -Path "Registry::HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\NetworkList\Profiles" | where { (Get-ItemProperty -Path $_.PSPath).ProfileName -eq "TIMTOM" }) | Set-ItemProperty -Name "Category" -Value 1 ; Restart-Service "netprofm" -force