How to Fix Windows 10 Upgrade Error Code 0x80070070?


Issue: How to Fix Windows 10 Upgrade Error Code 0x80070070?

I want to install Windows 10 Anniversary Update, but it fails all the time by showing 0x80070070 error. It claims that my hard drive is full. I’ve checked that and was surprised that there are more that 300gb of free space on it. Could you please explain what’s the matter?

Solved Answer

No need to say that Windows 10 is extremely prone to system errors. Luckily, Microsoft is continuously working on improving the system and has presented tens of patches to help irritated users fight against BSOD and misconfig errors. On top of that, an huge Anniversary Update has been released, which was supposed to reduce the amount of errors occurring, as well as to add some extra features that were awaited by thousands of Windows system fans. Unfortunately, but the update brought new errors alongside one of which is 0x80070070 – 0x50011 error, which can be shown under the codes 0x80070070 – 0x50012 or 0x80070070 – 0x60000 as well. This particular error prevents Windows 10 Anniversary Update from installing completely. It is noted that 0x80070070 error may be caused by insufficient storage on a hard drive, virus infection, audio/video driver corruption or clogged registry. In this post, we will present you with several methods that should help you to fix 0x80070070 – 0x50011 error while updating Windows 10.

How to Fix Windows 10 Upgrade Error 0x80070070 – 0x50011?

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We will start introducing 0x80070070 – 0x50011 error fixes from the simplest ones and going to the more intricate ones furthermore.

Solution 1. Free up your hard disk

To start with, navigate to This PC, right click on your hard disk, and check how much free space it has. If it’s on the shortage of the free space, you will have to free it up in order to run Windows 10 Anniversary Update. For this purpose, go to Start menu and type Disk Cleanup. Click on this selection and let the system to free up hard drive automatically. After that, check for applications that you are not using and remove them via Control Panel. Besides, if you have loads of personal files, like photos, documents, videos, etc., use cloud storage as an alternative.

Solution 2. Run a full system scan with a professional anti-malware

In some of the cases, Windows 10 update error 0x80070070 has been triggered by virus or malware. Therefore, run a full system scan with a reliable antivirus and remove all infections if it detects any.

Solution 3. Optimize your OS

As we have already pointed out, clogged registry may also be the cause of 0x80070070 error code. Therefore, check for junk, cookies, corrupted registries, startup problems, and similar issues that prevent your system from working smoothly. For that, install a reliable PC optimization tool, such as FortectMac Washing Machine X9 or RegCure Pro.

Solution 4. Run Windows Update Troubleshooter

Windows Update Troubleshooter is a function, which is used for detection and automatic fix of the operating system. Although this function does not guarantee a hundred percent system fix, there is a high probability that this Troubleshooter remove 0x80070070 error causes. For that, you have to navigate to the Microsoft’s official website and download Windows Update Troubleshooter right there.

Solution 5. Reset Windows Update Components

In case some of the Windows Update Components went corrupt, resetting them manually would help to get rid of 0x80070070 error. Therefore, if the above listed methods did not help, you should try to perform the following steps:

  1. Right-click on the Win key and select Command Prompt (Admin).
  2. Once a run dialogue opens, type the following commands to it and hit Enter after each of them:

    net stop wuauserv

    net stop cryptSvc
    net stop bits
    net stop msiserver
  3. After that, you have to rename SoftwareDistribution and Catroot2 folders. For this purpose, type the following commands in the Command Prompt window and hit Enter after each of them:

    ren C:\Windows\SoftwareDistribution SoftwareDistribution.old
    ren C:\Windows\System32\catroot2 Catroot2.old

  4. Finally, you have to launch services that you have turned off by typing the above given commands. Thus, type the following commands in the run dialogue and hit Enter after each of them:

    net start wuauserv
    net start cryptSvc
    net start bits
    net start msiserver

  5. Now you can close Command Prompt window and reboot your PC.

Hopefully, these methods helped you to fix 0x80070070 error and now you can successfully run Windows 10 Anniversary update.

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About the author
Ugnius Kiguolis
Ugnius Kiguolis - The problem solver

Ugnius Kiguolis is the founder and editor-in-chief of UGetFix. He is a professional security specialist and malware analyst who has been working in IT industry for over 20 years.

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