I get the following error with the class below it when installing on a
NT/98/Me machine. Any suggestions would be helpful. Kind of in a bind.
Suspect the issue revolves
System.Runtime. InteropServices .COMException (0x80040154): COM object with
CLSID {4590F811-1D3A-11D0-891F-00AA004B2E24} is either not valid or not
registered.
at System.Manageme nt.ManagementSc ope.Initialize( )
at System.Manageme nt.ManagementOb jectSearcher.In itialize()
at System.Manageme nt.ManagementOb jectSearcher.Ge t()
at Computer_Inform ation.clsWMI..c tor()
at Computer_Inform ation.Form1.But ton1_Click(Obje ct sender, EventArgs e)
at System.Windows. Forms.Control.O nClick(EventArg s e)
at System.Windows. Forms.Button.On Click(EventArgs e)
at System.Windows. Forms.Button.On MouseUp(MouseEv entArgs mevent)
at System.Windows. Forms.Control.W mMouseUp(Messag e& m, MouseButtons
button, Int32 clicks)
at System.Windows. Forms.Control.W ndProc(Message& m)
at System.Windows. Forms.ButtonBas e.WndProc(Messa ge& m)
at System.Windows. Forms.Button.Wn dProc(Message& m)
at System.Windows. Forms.ControlNa tiveWindow.OnMe ssage(Message& m)
at System.Windows. Forms.ControlNa tiveWindow.WndP roc(Message& m)
at System.Windows. Forms.NativeWin dow.Callback(In tPtr hWnd, Int32 msg,
IntPtr wparam, IntPtr lparam)
System.Runtime. InteropServices .COMException (0x80040154): COM object with
CLSID {4590F811-1D3A-11D0-891F-00AA004B2E24} is either not valid or not
registered.
at System.Manageme nt.ManagementSc ope.Initialize( )
at System.Manageme nt.ManagementOb jectSearcher.In itialize()
at System.Manageme nt.ManagementOb jectSearcher.Ge t()
at Computer_Inform ation.clsWMI..c tor()
at Computer_Inform ation.Form1.But ton1_Click(Obje ct sender, EventArgs e)
at System.Windows. Forms.Control.O nClick(EventArg s e)
at System.Windows. Forms.Button.On Click(EventArgs e)
at System.Windows. Forms.Button.On MouseUp(MouseEv entArgs mevent)
at System.Windows. Forms.Control.W mMouseUp(Messag e& m, MouseButtons
button, Int32 clicks)
at System.Windows. Forms.Control.W ndProc(Message& m)
at System.Windows. Forms.ButtonBas e.WndProc(Messa ge& m)
at System.Windows. Forms.Button.Wn dProc(Message& m)
at System.Windows. Forms.ControlNa tiveWindow.OnMe ssage(Message& m)
at System.Windows. Forms.ControlNa tiveWindow.WndP roc(Message& m)
at System.Windows. Forms.NativeWin dow.Callback(In tPtr hWnd, Int32 msg,
IntPtr wparam, IntPtr lparam)
Imports System.Manageme nt
Public Class clsWMI
Private objOS As ManagementObjec tSearcher
Private objCS As ManagementObjec tSearcher
Private objMgmt As ManagementObjec t
Private m_strComputerNa me As String
Private m_strManufactur er As String
Private m_StrModel As String
Private m_strOSName As String
Private m_strOSVersion As String
Private m_strSystemType As String
Private m_strTPM As String
Private m_strWindowsDir As String
Public Sub New()
objOS = New ManagementObjec tSearcher("SELE CT * FROM
Win32_Operating System")
objCS = New ManagementObjec tSearcher("SELE CT * FROM
Win32_ComputerS ystem")
For Each objMgmt In objOS.Get
m_strOSName = objMgmt("name") .ToString()
m_strOSVersion = objMgmt("versio n").ToString ()
m_strComputerNa me = objMgmt("csname ").ToString ()
m_strWindowsDir = objMgmt("window sdirectory").To String()
Next
For Each objMgmt In objCS.Get
m_strManufactur er = objMgmt("manufa cturer").ToStri ng()
m_StrModel = objMgmt("model" ).ToString()
m_strSystemType = objMgmt("system type").ToString
m_strTPM = objMgmt("totalp hysicalmemory") .ToString()
Next
End Sub
Public ReadOnly Property ComputerName()
Get
ComputerName = m_strComputerNa me
End Get
End Property
Public ReadOnly Property Manufacturer()
Get
Manufacturer = m_strManufactur er
End Get
End Property
Public ReadOnly Property Model()
Get
Model = m_StrModel
End Get
End Property
Public ReadOnly Property OsName()
Get
OsName = m_strOSName
End Get
End Property
Public ReadOnly Property OSVersion()
Get
OSVersion = m_strOSVersion
End Get
End Property
Public ReadOnly Property SystemType()
Get
SystemType = m_strSystemType
End Get
End Property
Public ReadOnly Property TotalPhysicalMe mory()
Get
TotalPhysicalMe mory = m_strTPM
End Get
End Property
Public ReadOnly Property WindowsDirector y()
Get
WindowsDirector y = m_strWindowsDir
End Get
End Property
End Class
7  1527 
Hi,
Make sure WMI is not installed on Win NT4, 95, or 98. Here is the
redist. http://www.microsoft.com/downloads/d...DisplayLang=en
Auto start WMI on 95/98 http://msdn.microsoft.com/library/de...dows_95_98.asp
Ken
------------
"scorpion53 061" <Its the end of the world as we know it@here.com> wrote in
message news:e3******** ******@TK2MSFTN GP11.phx.gbl... I get the following error with the class below it when installing on a
NT/98/Me machine. Any suggestions would be helpful. Kind of in a bind.
Suspect the issue revolves
System.Runtime. InteropServices .COMException (0x80040154): COM object with
CLSID {4590F811-1D3A-11D0-891F-00AA004B2E24} is either not valid or not
registered.
at System.Manageme nt.ManagementSc ope.Initialize( )
at System.Manageme nt.ManagementOb jectSearcher.In itialize()
at System.Manageme nt.ManagementOb jectSearcher.Ge t()
at Computer_Inform ation.clsWMI..c tor()
at Computer_Inform ation.Form1.But ton1_Click(Obje ct sender, EventArgs e)
at System.Windows. Forms.Control.O nClick(EventArg s e)
at System.Windows. Forms.Button.On Click(EventArgs e)
at System.Windows. Forms.Button.On MouseUp(MouseEv entArgs mevent)
at System.Windows. Forms.Control.W mMouseUp(Messag e& m, MouseButtons
button, Int32 clicks)
at System.Windows. Forms.Control.W ndProc(Message& m)
at System.Windows. Forms.ButtonBas e.WndProc(Messa ge& m)
at System.Windows. Forms.Button.Wn dProc(Message& m)
at System.Windows. Forms.ControlNa tiveWindow.OnMe ssage(Message& m)
at System.Windows. Forms.ControlNa tiveWindow.WndP roc(Message& m)
at System.Windows. Forms.NativeWin dow.Callback(In tPtr hWnd, Int32 msg,
IntPtr wparam, IntPtr lparam)
System.Runtime. InteropServices .COMException (0x80040154): COM object with
CLSID {4590F811-1D3A-11D0-891F-00AA004B2E24} is either not valid or not
registered.
at System.Manageme nt.ManagementSc ope.Initialize( )
at System.Manageme nt.ManagementOb jectSearcher.In itialize()
at System.Manageme nt.ManagementOb jectSearcher.Ge t()
at Computer_Inform ation.clsWMI..c tor()
at Computer_Inform ation.Form1.But ton1_Click(Obje ct sender, EventArgs e)
at System.Windows. Forms.Control.O nClick(EventArg s e)
at System.Windows. Forms.Button.On Click(EventArgs e)
at System.Windows. Forms.Button.On MouseUp(MouseEv entArgs mevent)
at System.Windows. Forms.Control.W mMouseUp(Messag e& m, MouseButtons
button, Int32 clicks)
at System.Windows. Forms.Control.W ndProc(Message& m)
at System.Windows. Forms.ButtonBas e.WndProc(Messa ge& m)
at System.Windows. Forms.Button.Wn dProc(Message& m)
at System.Windows. Forms.ControlNa tiveWindow.OnMe ssage(Message& m)
at System.Windows. Forms.ControlNa tiveWindow.WndP roc(Message& m)
at System.Windows. Forms.NativeWin dow.Callback(In tPtr hWnd, Int32 msg,
IntPtr wparam, IntPtr lparam)
Imports System.Manageme nt
Public Class clsWMI
Private objOS As ManagementObjec tSearcher
Private objCS As ManagementObjec tSearcher
Private objMgmt As ManagementObjec t
Private m_strComputerNa me As String
Private m_strManufactur er As String
Private m_StrModel As String
Private m_strOSName As String
Private m_strOSVersion As String
Private m_strSystemType As String
Private m_strTPM As String
Private m_strWindowsDir As String
Public Sub New()
objOS = New ManagementObjec tSearcher("SELE CT * FROM
Win32_Operating System")
objCS = New ManagementObjec tSearcher("SELE CT * FROM
Win32_ComputerS ystem")
For Each objMgmt In objOS.Get
m_strOSName = objMgmt("name") .ToString()
m_strOSVersion = objMgmt("versio n").ToString ()
m_strComputerNa me = objMgmt("csname ").ToString ()
m_strWindowsDir = objMgmt("window sdirectory").To String()
Next
For Each objMgmt In objCS.Get
m_strManufactur er = objMgmt("manufa cturer").ToStri ng()
m_StrModel = objMgmt("model" ).ToString()
m_strSystemType = objMgmt("system type").ToString
m_strTPM = objMgmt("totalp hysicalmemory") .ToString()
Next
End Sub
Public ReadOnly Property ComputerName()
Get
ComputerName = m_strComputerNa me
End Get
End Property
Public ReadOnly Property Manufacturer()
Get
Manufacturer = m_strManufactur er
End Get
End Property
Public ReadOnly Property Model()
Get
Model = m_StrModel
End Get
End Property
Public ReadOnly Property OsName()
Get
OsName = m_strOSName
End Get
End Property
Public ReadOnly Property OSVersion()
Get
OSVersion = m_strOSVersion
End Get
End Property
Public ReadOnly Property SystemType()
Get
SystemType = m_strSystemType
End Get
End Property
Public ReadOnly Property TotalPhysicalMe mory()
Get
TotalPhysicalMe mory = m_strTPM
End Get
End Property
Public ReadOnly Property WindowsDirector y()
Get
WindowsDirector y = m_strWindowsDir
End Get
End Property
End Class
> Make sure WMI is not installed on Win NT4, 95, or 98.
HI Ken,
this was good and I thank you.
After installing this the exception is thrown that this class is not set to
an instance of an object. DO you have any ideas on why this might be? Is
there anythng you need to see to make that determination?
Hi,
Try something like this. Maybe you can find the error.
Public Sub New()
Try
objOS = New ManagementObjec tSearcher("SELE CT * FROM Win32_Operating System")
For Each objMgmt In objOS.Get
m_strOSName = objMgmt("name") .ToString()
m_strOSVersion = objMgmt("versio n").ToString ()
m_strComputerNa me = objMgmt("csname ").ToString ()
m_strWindowsDir = objMgmt("window sdirectory").To String()
Next
Catch
MessageBox.Show ("Error with Win32_Operating System")
End Try
Try
objCS = New ManagementObjec tSearcher("SELE CT * FROM Win32_ComputerS ystem")
For Each objMgmt In objCS.Get
m_strManufactur er = objMgmt("manufa cturer").ToStri ng()
m_StrModel = objMgmt("model" ).ToString()
m_strSystemType = objMgmt("system type").ToString
m_strTPM = objMgmt("totalp hysicalmemory") .ToString()
Next
Catch
MessageBox.Show ("Error with Win32_ComputerS ystem")
End Try
End Sub
Ken
----------------
"scorpion53 061" <Its the end of the world as we know it@here.com> wrote in
message news:ey******** *****@TK2MSFTNG P10.phx.gbl... Make sure WMI is not installed on Win NT4, 95, or 98.
HI Ken,
this was good and I thank you.
After installing this the exception is thrown that this class is not set
to
an instance of an object. DO you have any ideas on why this might be? Is
there anythng you need to see to make that determination?
* "scorpion53 061" <Its the end of the world as we know it@here.com> scripsit: I get the following error with the class below it when installing on a
NT/98/Me machine. Any suggestions would be helpful. Kind of in a bind.
Suspect the issue revolves
In addition to the other replies: Notice that there is a separate group
available for .NET + WMI:
news:microsoft. public.dotnet.f ramework.wmi
--
Herfried K. Wagner [MVP]
<http://www.mvps.org/dotnet>
> Try something like this. Maybe you can find the error.
Everything is fine on 2000 and XP. It is only on 98 and Me that are drawing
the issues.
No more information is given than this on 98 and Me.
Any more thoughts?
Thank you for yoru help.
> Try something like this. Maybe you can find the error.
Hi Ken,
Using your suggestion I found where it is choking on WIN98 and WIN Me. Also
using that registry key I specified early returned as empty on the WIN ME
machine I tried it on.
If you are using any 3rd party controls, make sure they are flagged as
vsdrfCOMSelfReg on your deployment. This is found as the Register
property of each file being installed.
"scorpion53 061" <Its the end of the world as we know it@here.com> wrote in message news:<e3******* *******@TK2MSFT NGP11.phx.gbl>. .. I get the following error with the class below it when installing on a
NT/98/Me machine. Any suggestions would be helpful. Kind of in a bind.
Suspect the issue revolves
System.Runtime. InteropServices .COMException (0x80040154): COM object with
CLSID {4590F811-1D3A-11D0-891F-00AA004B2E24} is either not valid or not
registered.
at System.Manageme nt.ManagementSc ope.Initialize( )
at System.Manageme nt.ManagementOb jectSearcher.In itialize()
at System.Manageme nt.ManagementOb jectSearcher.Ge t()
at Computer_Inform ation.clsWMI..c tor()
at Computer_Inform ation.Form1.But ton1_Click(Obje ct sender, EventArgs e)
at System.Windows. Forms.Control.O nClick(EventArg s e)
at System.Windows. Forms.Button.On Click(EventArgs e)
at System.Windows. Forms.Button.On MouseUp(MouseEv entArgs mevent)
at System.Windows. Forms.Control.W mMouseUp(Messag e& m, MouseButtons
button, Int32 clicks)
at System.Windows. Forms.Control.W ndProc(Message& m)
at System.Windows. Forms.ButtonBas e.WndProc(Messa ge& m)
at System.Windows. Forms.Button.Wn dProc(Message& m)
at System.Windows. Forms.ControlNa tiveWindow.OnMe ssage(Message& m)
at System.Windows. Forms.ControlNa tiveWindow.WndP roc(Message& m)
at System.Windows. Forms.NativeWin dow.Callback(In tPtr hWnd, Int32 msg,
IntPtr wparam, IntPtr lparam)
System.Runtime. InteropServices .COMException (0x80040154): COM object with
CLSID {4590F811-1D3A-11D0-891F-00AA004B2E24} is either not valid or not
registered.
at System.Manageme nt.ManagementSc ope.Initialize( )
at System.Manageme nt.ManagementOb jectSearcher.In itialize()
at System.Manageme nt.ManagementOb jectSearcher.Ge t()
at Computer_Inform ation.clsWMI..c tor()
at Computer_Inform ation.Form1.But ton1_Click(Obje ct sender, EventArgs e)
at System.Windows. Forms.Control.O nClick(EventArg s e)
at System.Windows. Forms.Button.On Click(EventArgs e)
at System.Windows. Forms.Button.On MouseUp(MouseEv entArgs mevent)
at System.Windows. Forms.Control.W mMouseUp(Messag e& m, MouseButtons
button, Int32 clicks)
at System.Windows. Forms.Control.W ndProc(Message& m)
at System.Windows. Forms.ButtonBas e.WndProc(Messa ge& m)
at System.Windows. Forms.Button.Wn dProc(Message& m)
at System.Windows. Forms.ControlNa tiveWindow.OnMe ssage(Message& m)
at System.Windows. Forms.ControlNa tiveWindow.WndP roc(Message& m)
at System.Windows. Forms.NativeWin dow.Callback(In tPtr hWnd, Int32 msg,
IntPtr wparam, IntPtr lparam)
Imports System.Manageme nt
Public Class clsWMI
Private objOS As ManagementObjec tSearcher
Private objCS As ManagementObjec tSearcher
Private objMgmt As ManagementObjec t
Private m_strComputerNa me As String
Private m_strManufactur er As String
Private m_StrModel As String
Private m_strOSName As String
Private m_strOSVersion As String
Private m_strSystemType As String
Private m_strTPM As String
Private m_strWindowsDir As String
Public Sub New()
objOS = New ManagementObjec tSearcher("SELE CT * FROM
Win32_Operating System")
objCS = New ManagementObjec tSearcher("SELE CT * FROM
Win32_ComputerS ystem")
For Each objMgmt In objOS.Get
m_strOSName = objMgmt("name") .ToString()
m_strOSVersion = objMgmt("versio n").ToString ()
m_strComputerNa me = objMgmt("csname ").ToString ()
m_strWindowsDir = objMgmt("window sdirectory").To String()
Next
For Each objMgmt In objCS.Get
m_strManufactur er = objMgmt("manufa cturer").ToStri ng()
m_StrModel = objMgmt("model" ).ToString()
m_strSystemType = objMgmt("system type").ToString
m_strTPM = objMgmt("totalp hysicalmemory") .ToString()
Next
End Sub
Public ReadOnly Property ComputerName()
Get
ComputerName = m_strComputerNa me
End Get
End Property
Public ReadOnly Property Manufacturer()
Get
Manufacturer = m_strManufactur er
End Get
End Property
Public ReadOnly Property Model()
Get
Model = m_StrModel
End Get
End Property
Public ReadOnly Property OsName()
Get
OsName = m_strOSName
End Get
End Property
Public ReadOnly Property OSVersion()
Get
OSVersion = m_strOSVersion
End Get
End Property
Public ReadOnly Property SystemType()
Get
SystemType = m_strSystemType
End Get
End Property
Public ReadOnly Property TotalPhysicalMe mory()
Get
TotalPhysicalMe mory = m_strTPM
End Get
End Property
Public ReadOnly Property WindowsDirector y()
Get
WindowsDirector y = m_strWindowsDir
End Get
End Property
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