Windows 10: System.Management.ManagementException: Invalid class

Hello.

When I launch a application with "PhotonControl", I got following error message:


PhotonControl Error

Failed to query processes. Exception:

System.Managemnt.ManagementException: Invalid class

at System.Management.ManagementException.ThrowWithException(ManagementStatus.errorCode)

at System.Management.ManagementObject.Get()

at PhotonControl.Helper.ProcessInfo..ctor(Process process)

at PhotonControl.Helper.PhotonHandler.GetActiveProcesses(Int 32& serviceCount, Int32& appCount, Int64& memory)


When I go to Manage->Services and Applications->WMI Control->Properties, I can see following dialog:


Failed to initialize all required WMI classes.

Win32_Processor: WMI: Invalid class

Win32_WMISetting: WMI: Invalid class

Security information: Successful

Win32_OperatingSystem: WMI: Invalid class


I think the PhotonControl Error is caused by this. Is there any way to fix this problem?


PS: I don't have a backup of the WMI.

:)

 

Get-Net* PowerShell cmdlets failing with Invalid class

How can I troubleshoot and fix Get-Net* PowerShell cmdlets? All of the following are failing with Invalid class. I'm using Windows 10, version 1511 and do not have the option to upgrade to 1607 at this point.

First PowerShell version:

Errors:

I'm trying to use Docker for Windows 10 (which used to work) but the PowerShell failures are causing Docker to not start (GitHub issue). The errors are occurring on my host, not inside Docker containers. For the sake of this question you should ignore the Docker details, it is just that I cannot use Docker due to this problem.

 

the handle is invalid HELP!

I'm going through the same thing right now. i tried to go in and come in on safe mode but it still would give me the same error. Now it will take my password, start to log in and bring up my main screen but it blip then goes back to the sign in page where i put my password in it would give that 'invalid handle" message.

 

Error: "SD storage class controller has a driver problem" on tablet running Windows 10

Hi Denis,

Do not worry we will help you with this issue.

Provide us additional information to assist you better with this issue:

• What is the make and model of your tablet?
• What are the troubleshooting steps you have tried to resolve the issue?
• Were you able to see any error code along with the error message of this issue?
• Have you made any changes to the operating system that might have resulted in this issue?

If you are able to boot the operating system to desktop, try few of the troubleshooting steps below if not yet tried and check if it helps.

Step 1: I suggest you to run Hardware and Devices troubleshooter.

Hardware and Devices troubleshooter checks for common problems and makes sure that any new device or hardware connected to your PC is installed correctly.

• Press Windows key from the keyboard, type
  Troubleshooting and select it.
• Click on view all option on the upper left corner of
  Troubleshooting window.
• Select the Hardware and Device options from the list.
  
• Click Next to run the Hardware and Device
  Troubleshooter.

Step 2: I suggest you to check if there are any drivers with exclamatory mark in Device Manager.

• Press Windows + X keys from the keyboard, click on
  Device Manager.
• Check for the drivers with exclamatory mark in yellow triangle.
• If so, right click on the driver, click on Properties
  and check the device status.

Step 3: I suggest you to you to refer to: Error codes in Device Manager in Windows
check for the respective error code if found any on the Device Manger and check if it helps.

Hope it helps. Reply to the post with an updated status of SD storage class controller driver problem for further assistance.

Thank you.