Home > Script Error > Winmgmts Impersonationlevel Script Error

Winmgmts Impersonationlevel Script Error


more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed I've even tried copying and pasting the code provided in the article. Listing 5: Test for WMI Binding with Is Nothing Copy On Error Resume Next strComputer = "fictional" Set objWMIService = GetObject("winmgmts:\\" & strComputer & "\root\cimv2") If objWMIService Is Nothing Then WScript.Echo Fortunately, SolarWinds have created a Free WMI Monitor so that you can discover these gems of performance information, and thus improve your scripts. check my blog

Understanding why ALL_nfa is in co-nspace Group list elements using second list Advisor professor asks for my dissertation research source-code Simple Craps game Does profunda also mean philosophically deep? Codes beginning 08005... Depending on the speed of the network and the machines involved, this may take a few seconds or more per machine. How to deal with a coworker that writes software to give him job security instead of solving problems?

Getobject("winmgmts:\\" & Strcomputer & "\root\cimv2")

Instantiates classes that may not exist on a machine. You can use two other capabilities of VBScript to test that outcome of an operation is as expected, and handle cases when it's not: IsObject and Is Nothing. Finally, the Relative path is simply a shortened form of the path, and includes the class name and key value. Listing 4: Subroutine – Handle Basic VBScript Errors with Custom Error Messages Copy On Error Resume Next strComputer = "." 'Change to non-existent host to create binding error.

  1. The following table describes the general processes used for accessing WMI information.
  2. Alexandre Sr.
  3. ErrorCode Return value is: (0x000000A9) Variable must be of type 'Object'.
  4. The default timeout is 1000 milliseconds, considerably faster than the WMI binding approach in most cases.
  5. How can I avoid being chastised for a project I inherited which was already buggy, but I was told to add features instead of fixing it?
  6. Windows Management Instrumentation (WMI) is one of the hidden treasures of Microsoft's operating systems.
  7. Properties, too, can occasionally throw a monkey wrench into your code.
  8. VBWindows PowerShell Copy ' First example Set Service = GetObject("WinMgmts:{impersonationLevel=impersonate}!Win32_Service=""ALERTER""") ' Second example Set Locator = CreateObject("WbemScripting.SWbemLocator") Set Service = Locator.ConnectServer service.Security_.ImpersonationLevel = wbemImpersonationLevelImpersonate Set objinstance = Service.Get("Win32_Service=""ALERTER""") ...handle errors in
  9. VBWindows PowerShell Copy For Each Disk In GetObject("winmgmts:").InstancesOf ("CIM_LogicalDisk") WScript.Echo "Instance:", Disk.Path_.Relpath 'or to get the path For Each Disk In GetObject("winmgmts:").InstancesOf ("CIM_LogicalDisk") WScript.Echo "Instance:", Disk.Path_ ...set information in WMI?
  10. As such, much of the underlying elements of WMI are built into the WMI cmdlets: Get-WmiObject, Set-WmiInstance, Invoke-WmiMethod, and Remove-WmiObject.

In one case it turned out to be a missing \\ in Set objWMI = GetObject("winmgmts:\\"..... Twisted modular forms of half-integral weight What is an instant of time? expandcollapse popupLocal $Err = ObjEvent('AutoIt.Error', 'ObjErrorHandler') Dim $network $network = ObjCreate("WScript.Network") $strComputer = $network.ComputerName $objWMIService = ObjGet("winmgmts:" _ & "{impersonationLevel=impersonate}!\\" & $strComputer & "\root\cimv2") $colServiceList = $objWMIService.ExecQuery _ Winmgmts Object However, the script may need a connection with more security or may connect to a namespace that requires an encrypted connection.

Setting the Default Impersonation Level Using the Registry If you have access to the registry, you can also set the default impersonation level registry key. Vbscript Error Handling When it's turned on you can use the built-in Err object to get some information on what kind of error occurred. Download your free Network Device Monitor Author: Guy Thomas Copyright © 1999-2016 Computer Performance LTD All rights reserved. If on the other hand the Count value is greater than 0, then one or more target processes are running.

Or if you wanted to isolate the return code handling, you could put just that into a sub or function and call that after calling Terminate, passing it the return code Winmgmts Execquery The security component, as you correctly pointed out, is used to set the privileges that will be provided to the query. The syntax was the issue. The following script uses default settings for impersonation and authentication levels.

Vbscript Error Handling

Line 28 (Pathtoscript file.exe) Error: The requested action with this object has failed.  expandcollapse popupDim $network $network = ObjCreate("WScript.Network") $strComputer = $network.ComputerName $objWMIService = ObjGet("winmgmts:" _ & "{impersonationLevel=impersonate}!\\" & https://social.technet.microsoft.com/Forums/en-US/e641f4c8-56eb-4c64-8672-4455d6a6aa9e/vbscript-help-with-wmi-error-handling?forum=ITCG See master list of 0800 errors. Getobject("winmgmts:\\" & Strcomputer & "\root\cimv2") The impersonation level must be set according to the requirements of the target operating system to which you are connecting. Getobject( Winmgmts //./root/cimv2 ) This can cut down the time to test each machine to a second or two and significantly speed up execution against a large OU, subnet, or other set of machines.

So running it remotely might possibly make that work. http://jactionscripters.com/script-error/windows-script-on-error.php Name/valueDescription wbemImpersonationLevelAnonymous 1 Moniker: Anonymous Hides the credentials of the caller. more hot questions question feed lang-vb about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology Life / Arts Culture / Recreation If this is true and the collection of processes has 0 members, this means that no processes with this name were found, so there's no point in trying to terminate them. Impersonationlevel=impersonate

If you do use my code all I ask, as a courtesy, is to make note of where you got it from.Back up and restore Windows user files _Array.au3 - Modified HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\WBEM\Scripting\Default Impersonation Level By default, the registry key is set to 3, specifying the Impersonate impersonation level. For VBScript and the Scripting API for WMI, explicitly state the name of the computer in either the moniker, or else in the call to SWbemLocator.ConnectServer. http://jactionscripters.com/script-error/what-s-a-script-error.php Creating a WMI Script You can view or manipulate any information made available through WMI using scripts.

In any WMI connection using this procedure, the WMI moniker allows for three components: The prefix "winmgmts:" (mandatory) A security settings component (optional) A WMI object path component (optional) In your Swbemlocator In Listing 2, assign the name of a non-existent printer to strPrinter so that the script will produce an error. As far as I can tell: - objreg is a SWbemObjectEx type object. - winmgmts:{impersonationLevel=impersonate} lets the object use the caller's security level (in my case system) - StdRegProv should point

share|improve this answer answered Apr 9 '14 at 13:33 rory.ap 15.7k32052 Thank you for the great answer.

Even if the script finds the classes, methods and properties it's seeking, it's still not home free. If you're not, don't despair: you've come to the right Web site. What commercial flight route requires the most stops/layovers from A to B? Wmi Service In this case the script doesn't do anything with the return value of TerminateProcess, but it could branch and perform different operations depending on that value.

Changing the Default Impersonation Levels Using VBScript When you make calls to the Scripting API for WMI, it is recommended that you use the defaults that WMI provides for the impersonation VBWindows PowerShell Copy Set objLocator = CreateObject("WbemScripting.SWbemLocator") Set objService = objLocator.ConnectServer(".", "root\cimv2") ' Second example: implicitly uses the local compuer (.) and default namespace ("root\cimv2") Set objWMIService = GetObject("winmgmts:") ...retrieve information Now it makes sense. –user3515319 Apr 9 '14 at 14:43 add a comment| Your Answer draft saved draft discarded Sign up or log in Sign up using Google Sign up More about the author Note that -Class is the default parameter; as such, you don't need to explicitly state it.

Before we plunge into the details, here's a public-service announcement: error-handling is not free. My UDFs and Tutorials: Spoiler UDFs:Active Directory (NEW 2016-08-18 - Version - Download - General Help & Support - Example Scripts - WikiOutlookEX (2016-05-09 - Version - Download - Share this post Link to post Share on other sites MrJustinMeyer 0 Seeker Active Members 0 27 posts #5 ·  Posted October 10, 2013 The original VB code does not have VB Copy Set object = GetObject("winmgmts:{impersonationLevel=impersonate}!root\cimv2:Win32_Process.Handle='0'") For more information, see Creating a WMI Application or Script.

If an error has in fact occurred, it may cause the script to fail with an unhandled run-time error that brings everything grinding to a halt.