Error 0x80080015, Activation requires a display name that must exist under the CLSID key



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We all know that Windows Defender is the built-in security suite for Windows 10/8. Sometimes problems can occur when using Windows Defender. Today, in this article, I will let you know when such an error occurs by changing a setting or viewing quarantined files in Windows Defender. This is the error that can occur when configuring the Windows Defender settings:

Error 0x80080015 Activation requires a display name under the CLSID key



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The error contains neither a resolution link nor any other information about it. To solve this problem, make sure Windows is enabled on your PC. The error may also occur when Windows is not enabled. Thanks to the suggestion made here under Microsoft Community,, we can solve this problem with the following fix:

1 Press Windows + R combination, type Regedt32.exe into the Run dialog box and press Enter to open Registry Editor.

2 Navigate to next location :

HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindowsCurrentVersionPoliciesSystem

0x80080015

3. In the right pane of this position, you see that has value data as 1 to change it:

4 Change value data (16) to 0. Click OK. Close the registry editor (16) and restart the computer. You don’t get that error anymore.

Let us know if it helps!



RECOMMENDED: Click here to troubleshoot Windows errors and optimize system performance