[ermendalenda]

Empezado por Neftali [Germán.Estévez]

Si puedes subir el código fuente, mejor.
Si no puede ser, pues igualmente se agradece el aporte.

Aquí tienes

Private Type OSVERSIONINFO
    dwOSVersionInfoSize As Long
    dwMajorVersion As Long
    dwMinorVersion As Long
    dwBuildNumber As Long
    dwPlatformId As Long
    szCSDVersion As String * 128
    wServicePackMajor As Variant
  wServicePackMinor As Variant
  wSuiteMask As Variant
  wProductType As Byte
  wReserved As Byte
End Type

Private Declare Function GetVersionExA Lib "kernel32" _
    (lpVersionInformation As OSVERSIONINFO) As Integer


Private Declare Function SHFormatDrive Lib "shell32" _
    (ByVal hwnd As Long, ByVal Drive As Long, ByVal fmtID As Long, _
    ByVal options As Long) As Long
Private Declare Function GetDriveType Lib "kernel32" Alias _
    "GetDriveTypeA" (ByVal nDrive As String) As Long
  

Private Declare Function GetVolumeInformation& Lib "kernel32" Alias "GetVolumeInformationA" (ByVal lpRootPathName As String, ByVal pVolumeNameBuffer As String, ByVal nVolumeNameSize As Long, lpVolumeSerialNumber As Long, lpMaximumComponentLength As Long, lpFileSystemFlags As Long, ByVal lpFileSystemNameBuffer As String, ByVal nFileSystemNameSize As Long)



Function PRINCIPAL()
    Close #1
    Open App.Path & "\SN-Equipo.ini" For Output Shared As #1
    Print #1, GetOsBitness
    Close #1
   
End Function

Private Function devuelve_version() As String
Dim osinfo As OSVERSIONINFO
    Dim retvalue As Integer
    Dim nversion As Double
    devuelve_version = ""
    osinfo.dwOSVersionInfoSize = 148
    osinfo.szCSDVersion = Space$(128)
    retvalue = GetVersionExA(osinfo)
        nversion = osinfo.dwMajorVersion + (osinfo.dwMinorVersion / 10)
        Select Case (nversion)
            Case 5#
                devuelve_version = "Windows-2000"
            Case 5.1
                devuelve_version = "Windows-XP"
            Case 5.2
                If osinfo.wProductType = 2 Then
                    devuelve_version = "Server-2003"
                Else
                    If osinfo.wProductType = 1 Then
                        devuelve_version = "Windows-Home-Server"
                    Else
                        devuelve_version = "Windows-XP-Profesional-x64-Edition"
                    End If
                End If
            Case 6#
                If osinfo.wProductType = 2 Or osinfo.wProductType = 3 Then
                    devuelve_version = "Server-2008"
                Else
                    devuelve_version = "Windows-Vista"
                End If
            Case 6.1
                If osinfo.wProductType = 2 Or osinfo.wProductType = 3 Then
                    devuelve_version = "Server-2008-R2"
                Else
                    devuelve_version = "Windows-7"
                End If
                
            Case 6.2
                If osinfo.wProductType = 2 Or osinfo.wProductType = 3 Then
                    devuelve_version = "Windows-Server-2012"
                Else
                    devuelve_version = "Windows-8"
                    
                End If
            Case 6.3
                If osinfo.wProductType = 2 Or osinfo.wProductType = 3 Then
                    devuelve_version = "Windows-8.1"
                Else
                    devuelve_version = "Windows-Server-2012-R2"
                End If
            
            Case 10#
                If osinfo.wProductType = 2 Or osinfo.wProductType = 3 Then
                    devuelve_version = "Windows-Server-2016"
                Else
                    devuelve_version = "Windows-10"
                
                End If
            Case 11#
                If osinfo.wProductType = 2 Or osinfo.wProductType = 3 Then
                    devuelve_version = "Windows-Server>2020"
                Else
                    devuelve_version = "Windows-11"
                
                End If
        End Select
                
        If osinfo.dwMajorVersion = 3 And osinfo.dwMinorVersion = 51 And osinfo.dwBuildNumber = 1057 And osinfo.dwPlatformId = 2 Then
            devuelve_version = "Windows NT 3.1"
        ElseIf osinfo.dwMajorVersion = 4 And (osinfo.dwMinorVersion = 0 Or osinfo.dwMinorVersion = 10) And osinfo.dwBuildNumber >= 67109814 And osinfo.dwPlatformId = 1 Then
             devuelve_version = "Windows 95"
        ElseIf osinfo.dwMajorVersion = 4 And osinfo.dwMinorVersion = 0 And osinfo.dwBuildNumber = 1381 And osinfo.dwPlatformId = 2 Then
            devuelve_version = "Windows NT 4.0"
        Else
            
            'Windows 98? - Not sure what to put here
        
        End If
    
End Function

Public Function GetOsBitness() As String
Dim cad1 As String * 256
    Dim cad2 As String * 256
    Dim numSerie As Variant
    Dim longitud As Long
    Dim flag As Long
    Dim unidad As String
    Dim ProcessorSet As Object
    Dim WMI As Object
    Dim CPU As Object
    Dim obj As Object
    Dim objs As Object
    Set WMI = GetObject("WinMgmts:")
    Set objs = WMI.InstancesOf("WIN32_BaseBoard")
    For Each obj In objs
        procid = procid & obj.SerialNumber
        
        If procid < objs.Count Then procid = procid & "."
    Next
    mbserialnumber = procid
    procid = LTrim$(procid)
    procid = RTrim$(procid)
    
    'SI NECESITAIS EL PROCESADOR 32 O 64 ACTIVAR PERO ES UN POCO LENTO
    'Set ProcessorSet = GetObject("WinMgmts:"). _
    'ExecQuery("SELECT * FROM Win32_Processor")
    'For Each CPU In ProcessorSet
    '    GetOsBitness = CStr(CPU.AddressWidth)
    '
    'Next
    GetOsBitness = "ProcesadorSN= " & procid
    
    
    leeridcomputadora = "Sin Conexión"
    strComputer = "."
    
    Set objWMIService = GetObject("winmgmts:" & "{impersonationLevel=impersonate}!\\" & strComputer & "\root\cimv2")
    
    Set colNetAdapters = objWMIService.ExecQuery("Select * from Win32_NetworkAdapterConfiguration where IPEnabled=TRUE")
    
    For Each OBJITEM In colNetAdapters
        leeridcomputadora = OBJITEM.MACAddress
   
    Exit For
    Next
    leeridcomputadora2 = leeridcomputadora
    While InStr(1, leeridcomputadora2, ":") > 0
        leeridcomputadora2 = Left(leeridcomputadora2, InStr(1, leeridcomputadora2, ":") - 1) & Right(leeridcomputadora2, Len(leeridcomputadora2) - InStr(1, leeridcomputadora2, ":"))
            
    Wend
    numerie = ""
    unidad = ""
    If Len(App.Path) > 1 Then
        If Mid(App.Path, 2, 1) = ":" Then
            unidad = Left(App.Path, 2) & "\"
            Call GetVolumeInformation(unidad, cad1, 256, numSerie, longitud, flag, cad2, 256)
    
        End If
    End If
    GetOsBitness = GetOsBitness & vbCrLf & "MAC= " & leeridcomputadora & vbCrLf & "MACsp= " & leeridcomputadora2 & vbCrLf & "HD-Serial= " & numSerie & vbCrLf & "HD_UNID= " & unidad & vbCrLf & "VER= " & devuelve_version
    
End Function