Code error 800f0900 appears when installing windows update

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  1. NoelDP
    Posts : 21,482
    Win 7 x64 Home Premium (and x86 VirtualBox VM)/Win10
       New #21

    MSE is great - and free - so long as you don't make a habit of surfing dodgy sites
    Microsoft Security Essentials - Microsoft Windows
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  3. grizelda29
    Posts : 14
    Windows 7 Home Basic 64-bit
    Thread Starter
       New #22

    Thanks a lot!
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  4. NoelDP
    Posts : 21,482
    Win 7 x64 Home Premium (and x86 VirtualBox VM)/Win10
       New #23

    You're welcome - good luck!
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  6. grizelda29
    Posts : 14
    Windows 7 Home Basic 64-bit
    Thread Starter
       New #24

    By the way..the Malwarebytes Anti-Malware detected quite a few threats. Do i need to clean these up? or just leave it? Thanks Again!
    malwares.txt
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  7. NoelDP
    Posts : 21,482
    Win 7 x64 Home Premium (and x86 VirtualBox VM)/Win10
       New #25

    So long as you hit the 'Quarantine All' button at the end of the scan, and did the reboot it requested, it's all cleaned up anyhow
    You may want to do another scan in any other user profiles you have on the machine - to make sure that the user registries are clean as well.
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When i try to install my windows update, i always get both error code 800F0900 and 800B0100. i tried installing the updates manually, used MS Fix it and the system update readiness tool. I use sfc /scannow and it says "No integrity violations found". Still error. Can anyone help? I have uploaded...
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