Windows Firewall Error 0x800706D9 “The snap-in failed to load”

windows firewall error Error 0x6d9 - There are no more endpoints available from the endpoint mapper

When you open the Windows Firewall (with Advanced Security) applet, the following error may show up:

There was an error opening the Windows Defender Firewall with Advanced Security snap-in

The Windows Defender Firewall with Advanced Security snap-in failed to load. Restart the Windows Defender Firewall service on the computer that you are managing. Error code: 0x6D9.

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Remove “Scan with Microsoft Defender” Right-click Menu Entry

remove "scan with microsoft defender" shell extension blocked

When you right-click on a file, folder, or drive, you’ll see the “Scan with Microsoft Defender…” option. It’s a useful option to custom scan a specific file/folder/drive. However, if you want to remove the option to declutter the right-click menu, this article tells you how. The “Scan with Microsoft Defender…” option is powered by the … Read more

Error “Sorry, there was a problem mounting the file”

cannot mount iso

When you double-click on an ISO file to mount it to a drive-letter, nothing may happen except the hourglass cursor. After 5 minutes or so, the following error appears: Couldn’t Mount File Sorry, there was a problem mounting the file. Note: If you receive a different error message (“You don’t have permission to mount the … Read more