Many users are currently seeing the NSIS error on their systems, although they haven’t installed any new program. The error may appear every hour. It’s possible that a scheduled task triggers it.Read more
Services
WaaSMedicSvc – Failed to Read Description – Error Code 2
In your Windows 11 computer, when you open the Services console, the Windows Update Medic Service may be missing from the list. When you scroll the services list, you may note that it is listed as WaaSMedicSvc instead of its actual display name — Windows Update Medic Service.Read more
Accounts “Sign-in Options” in Settings is Completely Blank
When you open Settings → Accounts → Sign-in Options, the Sign-in Options page may be completely empty. As a result, you cannot modify the PIN, dynamic lock, or other sign-in settings.Read more
McpManagementService Error Code: 15100 – Failed to Read Description
When you open Services MMC and double-click “McpManagementService”, the properties dialog may show the error 15100.Read more
Restore Missing Delivery Optimization Service (DoSvc)
If the Delivery Optimization Service (DoSvc) is missing in the Services MMC console in Windows 10/11, use the registry fix in this article to restore it.Read more
Fix: Time Zone Settings Grayed out in Windows 11
When you open the Date & time settings to change the time zone, the Time zone settings may be fully grayed out or missing on your Windows 11 computer. Let’s see how to resolve the issue.Read more
Restore Missing Windows Update (wuauserv) Service in Windows 10/11
The Windows Update service (wuauserv) enables the detection, download, and installation of updates for Windows and other programs. If this service is disabled, users of this computer will not be able to use Windows Update or its automatic updating feature, and programs will not be able to use the Windows Update Agent (WUA) API.Read more
Restore Missing BITS Service in Windows 10/11
The Background Intelligent Transfer Service (BITS) service transfers files in the background using idle network bandwidth. If the service is disabled, then any applications that depend on BITS, such as Windows Update, will be unable to automatically download programs and other information.
If the BITS service is missing in the Services MMC console in Windows 10/11, use the registry fix in this article to restore it.Read more
Windows Defender Service Missing; Security at a glance page is Empty
In the aftermath of malware infection, when you open the Services MMC on a Windows 10 or 11 computer, you may find that the Windows Defender (“Microsoft Defender Antivirus Service”) service is missing from the Services MMC. The Windows Security settings “Security at a glance” page may show up empty as in the following screenshot. … Read more
Error 0x800706D9 Installing or Updating Store Apps
You may be unable to download new apps or update existing apps using the Microsoft Store due to error 0x800706D9 — Something unexpected happened. Error code 0x800706D9 translates to “There are no more endpoints available from the endpoint mapper”, which doesn’t make much sense for the end-user.
Also, the same error is shown when you install or update apps using PowerShell.
The error message is:
Add-AppxPackage: Deployment failed with HRESULT: 0x80073CF6, Package could not be registered. error 0x800706B9: While processing the request, the system failed to register the windows.firewall extension due to the following error: There are no more endpoints available from the endpoint mapper.
This post tells you how to fix Microsoft Store 0x800706D9 in Windows 10/11.Read more
