![]() Hyper- V Manager - 'name' could not initialize. Hello Alessandro,Yes, the BIOS is updated to the lastest version (1. Dell's site. From within open Manage, it indicates that Virtualization Technology is enabled on both processors (Dual quad- cores. A "might be enough" version of this is built into Windows. Look into the "Recovery" tab of the service properties, as available via services.msc. The rundll32.exe process is part of Run a DLL as an App of Microsoft. Here are further details of rundll32.exe, and whether it might be a virus or spyware. 1 Certification Information. The latest certification information for Oracle Database 11 g Release 2 (11.2) is available on My Oracle Support at. On what platforms is WMI available? WMI is available in all recent versions of Windows. WMI is installed with Windows Me, Windows 2000, Windows XP and. This section is designed to be the PTES technical guidelines that help define certain procedures to follow during a penetration test. Something to be aware of is that. GB of RAM) so it would seem that the Open Manage thinks that it's enabled. Windows Management Instrumentation (WMI): Frequently Asked Questions. Published: July 2. What is WMI and what can it do for me? Q 2. On what platforms is WMI available? Q 3. How can I tell if WMI exposes specific functionality? Q 4. What can I do if WMI does not provide the capabilities I need? Where can I find sample scripts that use WMI? Q 6. Why does my script run on one version of Windows but not on another? Q 7. Why is a WMI operation returning an error? Q 8. How do I set WMI namespace security? Q 9. How do I manage remote computers using WMI? Q 1. 0. Why does my remote operation fail when it involves a third machine? Q 1. 1. Why are my queries taking such a long time to complete? Q 1. 2. How do I list all the installed applications on a given machine? How do I get performance counter data? Q 1. What is WMI and what can it do for me? Windows Management Instrumentation is a core Windows management technology; you can use WMI to manage both local and remote computers. WMI provides a consistent approach to carrying out day- to- day management tasks with programming or scripting languages. For example, you can: Start a process on a remote computer. Schedule a process to run at specific times on specific days. Reboot a computer remotely. Get a list of applications installed on a local or remote computer. Query the Windows event logs on a local or remote computer. The word “Instrumentation” in WMI refers to the fact that WMI can get information about the internal state of computer systems, much like the dashboard instruments of cars can retrieve and display information about the state of the engine. WMI “instruments” by modeling objects such as disks, processes, or other objects found in Windows systems. These computer system objects are modeled using classes such as Win. Classes are based on the extensible schema called the Common Information Model (CIM). The CIM schema is a public standard of the Distributed Management Task Force (http: //www. WMI capabilities also include eventing, remoting, querying, views, user extensions to the schema, instrumentation, and more. To learn more about WMI, go to http: //msdn. About WMI.” Q 2. On what platforms is WMI available? WMI is available in all recent versions of Windows. WMI is installed with Windows Me, Windows 2. Windows XP and Windows Server 2. For Windows 9. 8 and Windows NT 4. WMI is available as an Internet download from http: //www. Search for the download “Windows Management Instrumentation (WMI) CORE 1. Windows 9. 5/9. 8/NT 4. Note that Windows NT 4. Service Pack 4 or later before you can install and run WMI. Additional software requirements for WMI include: Microsoft. WSH ships with Windows 2. Windows XP, Windows Server 2. Windows Me, but not with Windows NT4 or Windows 9. You can download WSH from http: //www. The latest version - - which ships with Windows XP and Windows Server 2. WSH 5. 6. How can I tell if WMI exposes specific functionality? MSDN is your best bet when looking for detailed reference information on WMI and its capabilities; see the WMI Reference at http: //msdn. The WMI Reference contains information about most of the classes, scripting objects, and APIs available with a standard installation of WMI. Note that WMI providers that are not part of the operating system might create classes that either are not documented on MSDN or are documented elsewhere in the Platform SDK. After you familiarize yourself with how the information is categorized, you can easily search for the class you are looking for and find out if the functionality you want is available. Please be aware that you might need to use more than one class to accomplish a given task. For example, suppose you want to obtain basic system information for a computer. While you can retrieve information about available memory using the Win. See the question Why does my script run on one version of Windows but not on another? For information on this tool and the download containing it (CIM Studio is one of the set of tools installed by WMITools. WMI tools.” You can also run the unsupported Wbemtest. WMI - - to explore WMI data. On Windows XP or Windows Server 2. Save the script to a text file named Search. For example, to search for classes with “servicein the class name, run the following command at the command prompt. Script for finding a class in WMI Repository. Set args = wscript. If args. Count < = 0 Then. Wscript. Echo . That’s because the LIKE operator, part of the WMI Query Language, is only available on those two platforms. Q 4. What can I do if WMI does not provide the capabilities I need? Sooner or later you will want to script a task that WMI cannot do or cannot do very efficiently. In cases such as that, you should first see if another scripting technology included in the operating system provides the capabilities you need. For example, ADSI (Active Directory Service Interfaces) enables you to manage Active Directory; CDO (Collaboration Data Objects) provides the ability to send email from within a script. If no appropriate scripting interface is available in the Windows operating system, third- party software might be available that performs the functions you need. If no scripting interface exists you can, in theory, write a WMI provider that offers this functionality. However, WMI providers cannot be written in a scripting languages; providers must be written in C++ or C#. For information on how to do this, see “Using WMI” on MSDN, which directs you to topics on writing traditional WMI providers. If you want to write a provider using the . NET Frameworks, search the MSDN library for “Managing Applications Using WMI.”Many other companies market management software that extends WMI functionality. You can search on the Internet for third- party tools. You might also be able to get information through questions to newsgroups. See the question Where can I find sample scripts that use WMI? Q 5. Where can I find sample scripts that use WMI? The Microsoft Developers Network (MSDN) and Tech. Net are both good sources of samples. Here are some links to useful locations on these sites: Q 6. Why does my script run on one version of Windows but not on another? This is typically due to the fact that classes, properties, or methods introduced in newer versions of Windows might not be available on previous versions of the operating system. To verify availability, look in the Requirements section for each class in the WMI Software Developer Kit (SDK) in the MSDN library (http: //msdn. For example, the requirements for the Win. Likewise, some WMI data providers, such as the SNMP Provider, are either not available in all operating systems or are not part of the default installation of WMI. SDK topics that refer to these providers have a note pointing to the topic “Operating System Availability of WMI Components” in the “About WMI” section. For a list of the standard WMI providers, see “WMI Providers” under the WMI Reference section. In general, when a new provider is added to a new version of Windows its functionality will not be made available to previous versions of Windows. For example, the Win. This is usually due to the fact that the provider takes advantage of capabilities found in the new version of Windows that simply do not exist in previous versions. What if you have two computers, running the identical version of Windows, and a script runs on one machine but not the other? For information on troubleshooting problems such as this, see Why is a WMI operation returning an error? Q 7. Why is a WMI operation returning an error? To begin with, make sure that the error in question is really a WMI error. WMI error numbers start with 8. You can look up WMI error numbers and return codes by going to http: //msdn. If you do not receive an error number when running the script, you can look for errors in the WMI log files found in the %windir%\system. If it is difficult to determine which errors resulted from the script you just ran, delete all the logs and run the script again. This should make it easier to find errors related to your script. If you can’t find any errors in the log files, you might need to reset the logging level for the logs. To get maximum information, set the logging level to verbose. On Windows 2. 00. Windows NT, and Windows Me/9. WMI after changing the logging levels; this is not required for Windows XP and Windows Server 2. Look for events with the source Winmgmt. On Windows XP or Windows Server 2. MSFT. For example, WMI generates an instance of the class MSFT. An instance of MSFT. The script reports all the actions that take place as part of a Ping operation, including such things as provider loading, query receipt, and error generation. This information can help you determine whether the problems you are having occurred in the provider or in the WMI service. In the output, look for events where the Result. Code is not equal to 0; in general an error code other than 0 indicates that an operation failed. Save the following code in a . VBS file and then run the script. How do I set WMI namespace security? Setting namespace security using WMI Control. The WMI Control provides one way to manage namespace security. You can start the WMI Control from the command prompt using this command: wmimgmt. On Windows 9x or Windows NT4 computers that have WMI installed, type this command instead: wbemcntl. Alternatively, you can access the WMI Control and the Security tab by doing the following: Right- click on My Computer and click Manage. Double- click Services and Applications and then double- click WMI Control. Right- click WMI Control and then click Properties. In the WMI Control Properties dialog box click the Security tab. A folder named Root with a plus sign (+) next to it should now be visible. Expand this tree as necessary to locate the namespace for which you want to set permissions. Click the Security button. Click Edit and specify the scope of access in the resulting dialog box. Q 9. How do I manage remote computers using WMI?
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