Although gadget Manager is a necessary and excellent utility in Windows, it may not work perfectly.
If you experience the issue of machine Manager not responding out of the blue, it is extremely annoying.
What should you do if you are blocked from opening or using machine Manager by something in Windows 11/10?
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Have you got the machine not migrated error after upgrading and installing Windows 10?
If so, take it easy and here is how to fix this issue easily.
An administrator has blocked you from running this app.

Step 1: In Windows 11/10, pressCtrl + Shift + Escat the same time toopen Task Manager.
Step 2: Go to the top-left corner, clickFile > Run new task.
Step 3: Typedevmgmt.mscinto the text box, check the option ofCreate this task with administrative privilegesand clickOK.
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You may come across the error that an administrator has blocked you from running this app.
This post shows how to fix it.
Just see several ways below to open gear Manager.

Access machine Manager via Disk Management
1.
PressWinandXto kick off the Quick Access menu and tap onComputer Management.
Then, you’re able to view your devices and update/uninstall/roll back drivers, and more.
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Open machine Manager via CMD/PowerShell
1.
In the search box of Windows 11/10, bang out incmdorpowershelland right-hit Command Prompt orWindows PowerShellto chooseRun as administrator.
In the CMD or PowerShell window, typedevmgmt.mscand pressEnter.
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Then, rig Manager could open its main interface.
Try 8 ways here now.
Use Windows parameters to Open unit Manager.

Is the parameters app not opening in Windows 10/11?
What to do if you cant access parameters?
This post gives you some solutions to fix this issue.

Step 2: View all the items byLarge iconsand clickTroubleshooting.
Step 3: Under theSystem and Securitysection, click theRun maintenance taskslink.
Step 4: ClickNextand the troubleshooter starts detecting the system.
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Then, follow the on-screen instructions to finish the troubleshooting process.
If you are using Windows 10, you may go toSettings > Update & Security > Troubleshootand clickAdditional troubleshooters.
But you cannot find the Hardware and Devices Troubleshooter here after Windows 10 version 1809.

This doesnt mean this tool is removed because you could find it via another method.
Is Hardware and Devices Troubleshooter missing from your Windows computer?
In this post, we will show you how to open it using the command line.
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Just open theRundialog, typemsdt.exe -id DeviceDiagnosticinto the text, and clickOKto launch the troubleshooter for an issue fix.
After that, have a go at run gadget Manager.
If unit Manager not responding still appears, continue the fix in the following ways.

Run an SFC Scan
Sometimes corrupted system files could be responsible for machine Manager not working/opening/responding.
To solve your issue, you might attempt to perform an SFC scan.
Step 2: In theCommand Promptwindow, inputsfc /scannowand pressEnter.

Then, this tool starts the system scan.
Sometimes when beginning the system scan with SFC, you may encounter a stuck issue.
Usually, SFC and DISM (Deployment Image Servicing and Management) are used together.

These could take some time.
Step 1: Run Command Prompt as an administrator.
If these programs get corrupted, the Windows rig may experience issues.
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[7 Ways].
Step 2: ClickLarge iconsfrom theView bydrop-down menu.
Step 3: ClickPrograms and Features.
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Step 4: Right-select eachMicrosoft Visual C++ programand chooseChange.
Step 5: In the popup, clickRepairand finish the rest operations by following the on-screen instructions.
So, before the resetting operation, back up your important files.
Incremental, differential, andautomatic backupscan be created by this backup program.
Step 2: To back up files, go toBackup > SOURCE > Folders and Files.
Choose files you want to back up.
Step 3: Choose a USB flash drive or external hard drive as the storage path.
Step 4: ClickBack Up Nowto start backing up your selected data right now.
Step 1: In Windows 10, go toSettings > Update & Security > Recoveryand clickGet startedunderReset this PC.
In Windows 11, go toSettings > System > Recovery > Reset PC.
Step 2: Choose an option Keep my filesis recommended.
Step 3: ChooseCloud downloadorLocal reinstallto go on.
you’re free to choose cloud download or local reinstall when resetting Windows 10/11.
This post provides details about cloud download vs local reinstall.
Step 4: Complete all the operations by following the instructions on the screen.
equipment Manager stuck/hangs/unresponsive/not opening?
These troubleshooting tips could help me a lot to solve these issues with gadget Manager.
(Code 37)?
Here are the full fixes for the error code 37.
Verdict
Is rig Manager not responding/opening/working in Windows 11/10?
Hope this post could help you a lot.