Article ID: 201348
This article was previously published under Q201348
WINSOCK may return an error 10022 when trying to do an accept() on connections.
Code was added to Afd.sys that inadvertly causes this error to be returned if there is a driver layered above Afd.sys.
To resolve this problem, obtain the latest service pack for Windows NT 4.0 or the individual software update. For information on obtaining the latest service pack, please go to:
Microsoft has confirmed that this is a problem in Windows NT version 4.0. This problem was first corrected in Windows NT version 4.0 Service Pack 5.