strComputer = "."  'could be any computer, not just the local one '
Set objWMIService = GetObject("winmgmts:\\" & strComputer & "\root\cimv2")

Set colServiceList = objWMIService.ExecQuery _
("Select * from Win32_Service where Name LIKE '%Elsinore ScreenConnect Guest Service%'")
dim temp
dim OriginalImagePath
For Each objService in colServiceList
temp = objService.DisplayName
next

const HKEY_LOCAL_MACHINE = &H80000002
strComputer = "."

Set oReg=GetObject("winmgmts:{impersonationLevel=impersonate}!\\" &_
strComputer & "\root\default:StdRegProv")

strKeyPath = "SYSTEM\CurrentControlSet\services\" & temp
strValueName = "ImagePath"
oReg.GetStringValue HKEY_LOCAL_MACHINE,strKeyPath,strValueName,strValue
OriginalImagePath = strValue
'Wscript.Echo OriginalImagePath

if Right(OriginalImagePath,1) = """" then
OriginalImagePath = left(OriginalImagePath, len(OriginalImagePath) - 1)
end if

Function URLEncode(ByVal str)
Dim strTemp, strChar
Dim intPos, intASCII
strTemp = ""
strChar = ""
For intPos = 1 To Len(str)
  intASCII = Asc(Mid(str, intPos, 1))
  If intASCII = 32 Then
   strTemp = strTemp & "+"
  ElseIf ((intASCII < 123) And (intASCII > 96)) Then
   strTemp = strTemp & Chr(intASCII)
  ElseIf ((intASCII < 91) And (intASCII > 64)) Then
   strTemp = strTemp & Chr(intASCII)
  ElseIf ((intASCII < 58) And (intASCII > 47)) Then
   strTemp = strTemp & Chr(intASCII)
  Else
   strChar = Trim(Hex(intASCII))
   If intASCII < 16 Then
    strTemp = strTemp & "%0" & strChar
   Else
    strTemp = strTemp & "%" & strChar
   End If
  End If
Next
URLEncode = strTemp
End Function

Function URLDecode(ByVal What)
'URL decode Function
'2001 Antonin Foller, PSTRUH Software, http://www.motobit.com
  Dim Pos, pPos

  'replace + To Space
  What = Replace(What, "+", " ")

  on error resume Next
  Dim Stream: Set Stream = CreateObject("ADODB.Stream")
  If err = 0 Then 'URLDecode using ADODB.Stream, If possible
    on error goto 0
    Stream.Type = 2 'String
    Stream.Open

    'replace all %XX To character
    Pos = InStr(1, What, "%")
    pPos = 1
    Do While Pos > 0
      Stream.WriteText Mid(What, pPos, Pos - pPos) + _
        Chr(CLng("&H" & Mid(What, Pos + 1, 2)))
      pPos = Pos + 3
      Pos = InStr(pPos, What, "%")
    Loop
    Stream.WriteText Mid(What, pPos)

    'Read the text stream
    Stream.Position = 0
    URLDecode = Stream.ReadText

    'Free resources
    Stream.Close
  Else 'URL decode using string concentation
    on error goto 0
    'UfUf, this is a little slow method.
    'Do Not use it For data length over 100k
    Pos = InStr(1, What, "%")
    Do While Pos>0
      What = Left(What, Pos-1) + _
        Chr(Clng("&H" & Mid(What, Pos+1, 2))) + _
        Mid(What, Pos+3)
      Pos = InStr(Pos+1, What, "%")
    Loop
    URLDecode = What
  End If
End Function

Dim MyArray, Msg
MyArray = Split(OriginalImagePath, "t=", -1, 1)
test = URLDecode(MyArray(1))

Dim Input
Input = InputBox("Enter new screenconnect computer name", ,test)
If Input = "" Then
Wscript.Echo "You entered nothing in the input box...quitting now"
wscript.quit
else
Input2 = URLEncode(Input)

newpathname = MyArray(0) & "t=" & Input2 & """"
'Wscript.Echo newpathname

strKeyPath = "SYSTEM\CurrentControlSet\services\" & temp
strValueName = "ImagePath"
strValue = newpathname
oReg.SetStringValue HKEY_LOCAL_MACHINE,strKeyPath,strValueName,strValue

For Each objService in colServiceList
objService.StopService()
WSCript.Sleep 15000
objService.StartService()
next
end if