diff --git a/compio-driver/src/iocp/cp/mod.rs b/compio-driver/src/iocp/cp/mod.rs
index 87f2d6a5..d391b490 100644
--- a/compio-driver/src/iocp/cp/mod.rs
+++ b/compio-driver/src/iocp/cp/mod.rs
@@ -24,8 +24,8 @@ use windows_sys::Win32::{
     Foundation::{
         GetLastError, RtlNtStatusToDosError, ERROR_BAD_COMMAND, ERROR_BROKEN_PIPE,
         ERROR_HANDLE_EOF, ERROR_IO_INCOMPLETE, ERROR_NO_DATA, ERROR_PIPE_CONNECTED,
-        FACILITY_NTWIN32, INVALID_HANDLE_VALUE, NTSTATUS, STATUS_PENDING, STATUS_SUCCESS,
-        WAIT_IO_COMPLETION,
+        ERROR_PIPE_NOT_CONNECTED, FACILITY_NTWIN32, INVALID_HANDLE_VALUE, NTSTATUS, STATUS_PENDING,
+        STATUS_SUCCESS, WAIT_IO_COMPLETION,
     },
     Storage::FileSystem::SetFileCompletionNotificationModes,
     System::{
@@ -184,8 +184,12 @@ impl CompletionPort {
             } else {
                 let error = unsafe { RtlNtStatusToDosError(overlapped.base.Internal as _) };
                 match error {
-                    ERROR_IO_INCOMPLETE | ERROR_HANDLE_EOF | ERROR_BROKEN_PIPE
-                    | ERROR_PIPE_CONNECTED | ERROR_NO_DATA => Ok(0),
+                    ERROR_IO_INCOMPLETE
+                    | ERROR_HANDLE_EOF
+                    | ERROR_BROKEN_PIPE
+                    | ERROR_PIPE_CONNECTED
+                    | ERROR_PIPE_NOT_CONNECTED
+                    | ERROR_NO_DATA => Ok(0),
                     _ => Err(io::Error::from_raw_os_error(error as _)),
                 }
             };
diff --git a/compio-driver/src/iocp/op.rs b/compio-driver/src/iocp/op.rs
index d3cb39e5..b875b645 100644
--- a/compio-driver/src/iocp/op.rs
+++ b/compio-driver/src/iocp/op.rs
@@ -22,7 +22,8 @@ use windows_sys::{
         Foundation::{
             CloseHandle, GetLastError, ERROR_ACCESS_DENIED, ERROR_BROKEN_PIPE, ERROR_HANDLE_EOF,
             ERROR_IO_INCOMPLETE, ERROR_IO_PENDING, ERROR_NOT_FOUND, ERROR_NO_DATA,
-            ERROR_PIPE_CONNECTED, ERROR_SHARING_VIOLATION, FILETIME, INVALID_HANDLE_VALUE,
+            ERROR_PIPE_CONNECTED, ERROR_PIPE_NOT_CONNECTED, ERROR_SHARING_VIOLATION, FILETIME,
+            INVALID_HANDLE_VALUE,
         },
         Networking::WinSock::{
             closesocket, setsockopt, shutdown, socklen_t, WSAIoctl, WSARecv, WSARecvFrom, WSASend,
@@ -55,7 +56,11 @@ fn winapi_result(transferred: u32) -> Poll<io::Result<usize>> {
     assert_ne!(error, 0);
     match error {
         ERROR_IO_PENDING => Poll::Pending,
-        ERROR_IO_INCOMPLETE | ERROR_HANDLE_EOF | ERROR_BROKEN_PIPE | ERROR_PIPE_CONNECTED
+        ERROR_IO_INCOMPLETE
+        | ERROR_HANDLE_EOF
+        | ERROR_BROKEN_PIPE
+        | ERROR_PIPE_CONNECTED
+        | ERROR_PIPE_NOT_CONNECTED
         | ERROR_NO_DATA => Poll::Ready(Ok(transferred as _)),
         _ => Poll::Ready(Err(io::Error::from_raw_os_error(error as _))),
     }