Windows 10: Error 0x80070015 with Updates

So my computer can't update this. It says in red:

Missing security and quality fixes that are important to the device. And it gives lots of errors. How can I solve it??

Thank you in advance.



:)

 

Windows Update fails with Error 0x80070015


Ok, thank you folks for your replies.
Dalchina
Delivery Optimization is off and those registry keys don't exist.
I downloaded Windows Repair 2018 from tweaking.com. I'm not sure I have the right tool.
Item #17 is Repair CD/DVD missing/not working.
Item #26 is Set Windows Services to default Startup.
Were those item numbers the exact items you want me to run or just random numbers off the top of your head? Also, does that need to run in safe mode as the program tells you when it starts up?
The Windows Update MiniTool failed to install updates with the same error. (0x80070015)
There was a different error listed on the overall updated Failed list. 0x80240022)

Zbbok, The Winver resulted in the following:
Version 1803 (OS Build 17134.285)

Update History :




Windows Update Troubleshooter Results:




Let me know about the Windows Repair Tool question I listed above.

 

window 10 Error 0x80070015

Heres are the updates that were failed.

2018-09 Cumulative Update for Windows 10 Version 1803 for x64-based Systems (KB4457128) - Error 0x80070015

2018-09 Security Update for Adobe Flash Player for Windows 10 Version 1803 for x64-based Systems (KB4457146) - Error 0x80070015

2018-09 Update for Windows 10 Version 1803 for x64-based Systems (KB4456655) - Error 0x80070015

Definition Update for Windows Defender Antivirus - KB2267602 (Definition 1.275.1086.0) - Error 0x80070015

Windows Malicious Software Removal Tool x64 - September 2018 (KB890830) - Error 0x80070015

 

Windows 10 automatic backup error 0x80070015

I've had the same problem as everyone else in this thread. I found this suggestion (proposed by Sachin Venkatesh, MS, back in 2015) worked for me:

Follow the steps to check if the backup service is started.

• Press Windows + R keys, type services.msc.
• search Volume Shadow Copy and double click on it.
• Set the Startup type to Automatic.
• Click on Start in Service status and check.

Source: https://answers.microsoft.com/en-us...80070015/359c6661-04b0-4b94-9529-ddb5c7cdca51

Mine was set to Manual... I changed it to Automatic and the backup immediately started running.