Have you encountered "DLLRegisterServer Failed with error code 0x80070715" in Windows 10 ? Such an error usually occurs when you try to access Windows Security or System Restore or perform certain actions with the DLLRegisterServer . It can be triggered by various circumstances where Volume Shadow Copy service is disabled, corrupted security app, Windows Update service is disabled or outdated Windows 10 build.
Try rebooting the system once before checking the fixes as it has proven to be effective. If the system is still throwing the error after restarting, try the fixes below until one of them works for you.
Fix 1 - Update Windows
With each new update, Windows fixes bugs and bugs in the previous update. When you encounter an error in Windows 10, first try updating Windows to fix errors.
1. Start the system settings with the key combination Windows key + I .
2. Select Update & Security from the available options.
3. On the Windows Update tab, click Check for updates on the right to check the available updates. If there is a new update, Windows will download and install it based on your update settings.
4. Check whether the DLLRegisterServer error is resolved or not once the system reboots after the update.
Fix 2 - Enable Volume Shadow Copy Service
If you encounter this error when attempting to use a DLLRegisterServer command, it means that the Volume Shadow Copy Service (VSS) is disabled. The VSS can be activated via the Services app in Windows.
1. Open the Run dialog box by pressing the Windows key + R keyboard shortcut .
2. Type services.msc and press Enter to open the Services window .
3. In Services, scroll down the list of services to find the Volume Shadow Copy service .
4. Right-click the service and then select Start from the context menu.
5. Once the service has been activated, perform the actions that previously triggered the error and see if it is resolved now.
Fix 3 - Re-register dll files for Volume Shadow Copy Service
Try re-registering the DLL files needed by VSS if the above methods didn't fix the error. Remember to enable the VSS using the steps listed in Fix 2 before re-registering the DLL files. Otherwise, you will get the error message Volume Shadow Copy did not start .
1. Press Windows Key + R to open the run box. Type cmd and press Ctrl + Shift + Enter to open Command Prompt as Administrator.
2. Type the following commands in Command Prompt one by one and press Enter after each command to run them.
Netzstopp vss
Netzstopp swprv
regsvr32 ole32.dll
regsvr32 vss_ps.dll
vssvc / register
regsvr32 / I swprv.dll
4. Reboot the system and check if the error is resolved.
Fix 4-Reset Windows security
Getting error code 0x80070715 while trying to open or scan with the Windows Security app? This usually occurs when files belonging to the security packages are corrupted. Several users facing this problem have confirmed that resetting the Windows Security app fixed the problem. The reset can be done in two ways, either from the start menu or from the command prompt.
Reset Windows security from the Start menu
1. Search for Windows Security in the search box on the taskbar .
2. Right-click Windows Security in the list of results and select App settings from the context menu.
3. In the Windows Security app window, scroll down to find Reset and click the Reset button .
4. At the confirmation prompt, click Reset , which will a. pp and fix any corrupt file issues. Reboot the system and check if the error is resolved.
Reset Windows Security from Command Prompt
1. Search for Command Prompt in the search box on the taskbar . Right-click and then select Run as administrator .
2. In the command prompt, type the following command and press Enter.
PowerShell-ExecutionPolicy Unrestricted-Command "& { $manifest = (Get-AppxPackage *Microsoft.Windows.SecHealthUI*).InstallLocation + "\AppxManifest.xml" ; Add-AppxPackage-DisableDevelopmentMode-Register $manifest}"3. After the reset, check if the Security app can be accessed without DLLRegisterServer errors.
Fix 5 - Enable Windows Update Service
This error can occur because the main service Windows Update is not activated, which prevents new security signatures from being downloaded. It has been reported that users were able to fix this problem after using Services to force the Windows Update service to start and change the startup type before using the security scan.
1. Launch the Services app as shown in Solution 2
2. Find the Windows Update service in the list of available services.
3. Right-click the service and select Properties from the context menu.
4. In the Properties window, select the General tab and change the Startup type to Automatic (Delayed Start) before clicking . click Start to force the Windows Update service to start.
5. Once the Windows Update service is enabled again, perform the same action that caused the error and check if it is resolved.
Fix 6 - Resetting the Windows operating system
If the error still occurs after trying the above fixes, it is better to reset the Windows operating system. After the reset, you will lose the programs and current system settings, but you have the option to keep or remove the files. However, this has to be the last fix you should try because Windows reset takes a lot of time in comparison to the other fixes claims.
Click the Reset Windows 10 without losing files link to see the steps to reset Windows without losing files.
Once the system is reset, the error will be resolved allowing you to access Windows uninterrupted.
Thank you for reading.
We hope this article has helped solve your problem. Comment and let us know which fix worked for you.
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