Exception from HRESULT 0XC00CE509 RRS feed

  • Question

  • Hi there i keep getting this error code every time my pc starts up i have tried using the .net fix tool but no luck 

    the error is as follows 

    Exception from HRESULT:0xC00CE509

    many thanks in advance 

    Friday, November 6, 2020 10:22 PM

All replies

  • I doubt this is a problem of the .NET Framework.
    All I found for this error code seems to be a XML parser error:
    XML_E_MISSINGWHITESPACE 0xC00CE509 Required white space was missing.

    so what program is  displaying the error?
    Saturday, November 7, 2020 2:03 PM
  • Hi daz1995,

    In order for us to investigate it further, could you share us more detailed information about the error message? What did you do before the error appeared?

    In addition, what is your Windows System? Please check for updates and ensure that all pending windows updates have been installed and completed. Then, restart your computer and check if it disappears.

    Best regards,


    MSDN Community Support Please remember to click "Mark as Answer" the responses that resolved your issue, and to click "Unmark as Answer" if not. This can be beneficial to other community members reading this thread. If you have any compliments or complaints to MSDN Support, feel free to contact MSDNFSF@microsoft.com

    Monday, November 9, 2020 8:35 AM