Help with DNS script please

I want change DNS server setting on quite a few clients in a single domain env. They all have static IP setting which I can't change (can't use DHCP) so looking for a way to change settings with a script that can be applied via a system startup script setting in group policy. I have found one, copied below, that seems to work but needs user input to acknowledge all the popup windows. Can someone look over the script and tell me what I must remove or remark out to let the script just run with no user input? Or if you have something better, I would love to try it out. Just learning scripts and need an experts input. Thanks all, Peter.

VB Code:

On Error Resume Next
 
strComputer = "."
strNewDNSServer = "192.168.0.4"
 
Set objWMIService = GetObject("winmgmts:" _
& "{impersonationLevel=impersonate}!\\" & strComputer & "\root\cimv2")
Set colNicConfigs = objWMIService.ExecQuery _
("SELECT * FROM Win32_NetworkAdapterConfiguration WHERE IPEnabled = True")
 
WScript.Echo VbCrLf & "Computer: " & strComputer
 
For Each objNicConfig In colNicConfigs
intNewArraySize = 0
WScript.Echo VbCrLf & " Network Adapter " & objNicConfig.Index
arrDNSServerSearchOrder = objNicConfig.DNSServerSearchOrder
WScript.Echo " DNS Server Search Order - Before:"
If Not IsNull(arrDNSServerSearchOrder) Then
For Each strDNSServer In arrDNSServerSearchOrder
WScript.Echo " " & strDNSServer
Next
End If
WScript.Echo " Adding " & strNewDNSServer & " to end of " & _
"DNS search order."
intNewArraySize = UBound(arrDNSServerSearchOrder) + 1
ReDim Preserve arrDNSServerSearchOrder(intNewArraySize)
arrDNSServerSearchOrder(intNewArraySize) = strNewDNSServer
intSetDNS = _
objNicConfig.SetDNSServerSearchOrder(arrDNSServerS earchOrder)
If intSetDNS = 0 Then
WScript.Echo " Added " & strNewDNSServer & _
" to end of DNS search order."
Else
WScript.Echo " Unable to change DNS server search order."
End If
Next
 
WScript.Echo VbCrLf & String(80, "-")
 
Set colNicConfigs = objWMIService.ExecQuery _
("SELECT * FROM Win32_NetworkAdapterConfiguration WHERE IPEnabled = True")
 
For Each objNicConfig In colNicConfigs
WScript.Echo VbCrLf & " Network Adapter " & objNicConfig.Index
WScript.Echo " DNS Server Search Order - After:"
If Not IsNull(objNicConfig.DNSServerSearchOrder) Then
For Each strDNSServer In objNicConfig.DNSServerSearchOrder
WScript.Echo " " & strDNSServer
Next
End If
Next

Edit: Added [vbcode][/vbcode] tags for clairty. - Hack