I have received Unknown Hard Error on my laptop

my windows 10 on my desk top updated itself now i cant load anything. computer will swich on but all I can get is the task manager. this computer is my laptop can you help?

I switch on and after quite a long time I get the window 10 Welcome page then I get the message sihost . exe System warning Unknown Hard Error I can press ctl alt delete and get the task bar but nothing else

Community Answers

  1. This solution has been deemed correct by the post author

    577
    6-13-18
    UGetFix.com says:
    Dear user,

    “Unknown Hard Error” on Windows 10 might appear due to multiple different reasons, including incorrect OS update, malfunction of apps, or hardware problems. Unfortunately, it is complicated to identify the main reason why you have encountered this issue.

    You can fix sihost.exe System Warning: Unknown Hard Error by following the guidelines at the end of this article.

    Sincerely,
    UGetFix
    10

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