Winsock Error Codes - Brought to you by Winsock-Error.com

997 "Overlapped operations will complete later."

WSA_IO_PENDING (Winsock error number: 997)

Microsoft say this about Winsock error 997 - WSA_IO_PENDING:

The application has initiated an overlapped operation that cannot be completed immediately. A completion indication will be given later when the operation has been completed. Note that this error is returned by the operating system, so the error number may change in future releases of Windows.

Full details of Winsock TCP error 997 - WSA_IO_PENDING:

No further winsock error code information is available beyond the default message of....

Overlapped operations will complete later.
   
This page is designed to help you to understand Winsock TCP error 997. It will not necessarily mean you can instantly fix issues when your computer tells you that Winsock is having problems with code 997, rather it will give you the necessary background information to help solve the matter.

Programming declarations for 997 (WSA_IO_PENDING):

C#
long WSA_IO_PENDING = 997 ;

VB.net
Dim WSA_IO_PENDING As Long = 997

VB6
Dim WSA_IO_PENDING As Long
WSA_IO_PENDING = 997