diff --git a/src/vmci_connecter.cpp b/src/vmci_connecter.cpp
index 2abe6f06..f7c149b8 100644
--- a/src/vmci_connecter.cpp
+++ b/src/vmci_connecter.cpp
@@ -41,8 +41,8 @@
 #include "err.hpp"
 #include "ip.hpp"
 #include "address.hpp"
-#include "ipc_address.hpp"
 #include "session_base.hpp"
+#include "vmci_address.hpp"
 #include "vmci.hpp"
 
 zmq::vmci_connecter_t::vmci_connecter_t (class io_thread_t *io_thread_,
@@ -226,8 +226,8 @@ int zmq::vmci_connecter_t::open ()
 
     //  Connect to the remote peer.
     int rc = ::connect (
-        s, addr->resolved.ipc_addr->addr (),
-        addr->resolved.ipc_addr->addrlen ());
+        s, addr->resolved.vmci_addr->addr (),
+        addr->resolved.vmci_addr->addrlen ());
 
     //  Connect was successful immediately.
     if (rc == 0)
@@ -244,14 +244,18 @@ int zmq::vmci_connecter_t::open ()
     return -1;
 }
 
-int zmq::vmci_connecter_t::close ()
+void zmq::vmci_connecter_t::close ()
 {
     zmq_assert (s != retired_fd);
-    int rc = ::close (s);
+#ifdef ZMQ_HAVE_WINDOWS
+    const int rc = closesocket (s);
+    wsa_assert (rc != SOCKET_ERROR);
+#else
+    const int rc = ::close (s);
     errno_assert (rc == 0);
+#endif
     socket->event_closed (endpoint, s);
     s = retired_fd;
-    return 0;
 }
 
 zmq::fd_t zmq::vmci_connecter_t::connect ()
diff --git a/src/vmci_connecter.hpp b/src/vmci_connecter.hpp
index 85bdbf0f..4a5b190c 100644
--- a/src/vmci_connecter.hpp
+++ b/src/vmci_connecter.hpp
@@ -88,7 +88,7 @@ namespace zmq
         int open ();
 
         //  Close the connecting socket.
-        int close ();
+        void close ();
 
         //  Get the file descriptor of newly created connection. Returns
         //  retired_fd if the connection was unsuccessful.
diff --git a/src/vmci_listener.cpp b/src/vmci_listener.cpp
index 07aa8a29..e3c1de3f 100644
--- a/src/vmci_listener.cpp
+++ b/src/vmci_listener.cpp
@@ -45,8 +45,12 @@
 #include "socket_base.hpp"
 #include "vmci.hpp"
 
+#if defined ZMQ_HAVE_WINDOWS
+#include "windows.hpp"
+#else
 #include <unistd.h>
 #include <fcntl.h>
+#endif
 
 zmq::vmci_listener_t::vmci_listener_t (io_thread_t *io_thread_,
       socket_base_t *socket_, const options_t &options_) :
@@ -174,16 +178,18 @@ int zmq::vmci_listener_t::set_address (const char *addr_)
     return -1;
 }
 
-int zmq::vmci_listener_t::close ()
+void zmq::vmci_listener_t::close ()
 {
     zmq_assert (s != retired_fd);
+#ifdef ZMQ_HAVE_WINDOWS
+    int rc = closesocket (s);
+    wsa_assert (rc != SOCKET_ERROR);
+#else
     int rc = ::close (s);
     errno_assert (rc == 0);
-
-    s = retired_fd;
-
+#endif
     socket->event_closed (endpoint, s);
-    return 0;
+    s = retired_fd;
 }
 
 zmq::fd_t zmq::vmci_listener_t::accept ()
diff --git a/src/vmci_listener.hpp b/src/vmci_listener.hpp
index ca036166..e471279b 100644
--- a/src/vmci_listener.hpp
+++ b/src/vmci_listener.hpp
@@ -71,7 +71,7 @@ namespace zmq
         void in_event ();
 
         //  Close the listening socket.
-        int close ();
+        void close ();
 
         //  Accept the new connection. Returns the file descriptor of the
         //  newly created connection. The function may return retired_fd