Event ID - 10009

Event Id10009
SourceWinsock
DescriptionBad file number encountered.
Event InformationAccording to Microsoft:
EXPLANATION:
The specified file number is not a valid file handle value or it does not refer to an open file. An attempt might have been made to write to a file or device opened for read-only access. Or, the socket input parameter is not a valid socket handle: either it never was valid; or it is a file handle (not a socket handle); or, if it was a socket handle, it has been closed.
USER ACTION:
If this message was displayed when you tried to open or write to a file, check the permissions on the file or directory that you were trying to open. Otherwise, no user action is required.
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