diff --git a/enc_server/dap_enc_http.c b/enc_server/dap_enc_http.c
index e06d5650643e9cd86961bfc37e00e01c3f16f91e..a2cea6e4493375a0816a9c69b7cdf4d1f0bb7f2c 100755
--- a/enc_server/dap_enc_http.c
+++ b/enc_server/dap_enc_http.c
@@ -25,15 +25,12 @@
 #include "dap_common.h"
 
 #ifdef _WIN32
-#undef _WIN32_WINNT
-#define _WIN32_WINNT 0x0600
 #include <winsock2.h>
 #include <windows.h>
 #include <mswsock.h>
 #include <ws2tcpip.h>
 #include <io.h>
 #include <time.h>
-#include <wepoll.h>
 #endif
 
 #include <pthread.h>
diff --git a/enc_server/dap_enc_ks.c b/enc_server/dap_enc_ks.c
index 248e1301f05340b00519d9a25d182f0ae57a0631..7f9f293acbc3e07a706df29ce5f0b7f2ce8375a2 100755
--- a/enc_server/dap_enc_ks.c
+++ b/enc_server/dap_enc_ks.c
@@ -19,15 +19,12 @@
 */
 
 #ifdef _WIN32
-#undef _WIN32_WINNT
-#define _WIN32_WINNT 0x0600
 #include <winsock2.h>
 #include <windows.h>
 #include <mswsock.h>
 #include <ws2tcpip.h>
 #include <io.h>
 #include <time.h>
-#include <wepoll.h>
 #endif
 
 #include <pthread.h>
diff --git a/http_server/CMakeLists.txt b/http_server/CMakeLists.txt
index b5faaf09045c9e030e636e5ca5d03b2841bce651..cd3686629e8c1bca747b705ab01b1bcdd3848407 100755
--- a/http_server/CMakeLists.txt
+++ b/http_server/CMakeLists.txt
@@ -39,7 +39,6 @@ if(WIN32)
  
  #${CMAKE_CURRENT_SOURCE_DIR}/../../lib/[x86_64CLANG]/libmagic[x86_64CLANG].a
   ${CMAKE_CURRENT_SOURCE_DIR}/../../lib/[x86_64CLANG]/curl[x86_64CLANG].a
-  ${CMAKE_CURRENT_SOURCE_DIR}/../../lib/[x86_64CLANG]/wepoll[x86_64CLANG].a
   KERNEL32
   USER32
   SHELL32
diff --git a/http_server/dap_http.c b/http_server/dap_http.c
index 0e53814f443cc16b4381d83a11f30fdca6e66926..72b52ef92d50d84d2fc62e844cb760c796981ab3 100755
--- a/http_server/dap_http.c
+++ b/http_server/dap_http.c
@@ -35,15 +35,12 @@
 #include <sys/stat.h>
 #include <netdb.h>
 #else
-#undef _WIN32_WINNT
-#define _WIN32_WINNT 0x0600
 #include <winsock2.h>
 #include <windows.h>
 #include <mswsock.h>
 #include <ws2tcpip.h>
 #include <io.h>
 #include <time.h>
-#include <wepoll.h>
 #endif
 
 #include <pthread.h>
diff --git a/http_server/dap_http_folder.c b/http_server/dap_http_folder.c
index b5e0b59ce725e765f421d805285a242bfc802105..e3a34342983862540e54aca62b83964213ed4933 100755
--- a/http_server/dap_http_folder.c
+++ b/http_server/dap_http_folder.c
@@ -27,14 +27,11 @@
 #include <sys/types.h>
 #include <sys/stat.h>
 #else
-#undef _WIN32_WINNT
-#define _WIN32_WINNT 0x0600
 #include <winsock2.h>
 #include <windows.h>
 #include <mswsock.h>
 #include <ws2tcpip.h>
 #include <io.h>
-#include <wepoll.h>
 #endif
 
 #include <pthread.h>
diff --git a/http_server/dap_http_simple.c b/http_server/dap_http_simple.c
index d40fd4136b8aade91f820f07393ebfb4e297f1a0..50b9f271685379153b8c3fe66ce142c005926f2c 100755
--- a/http_server/dap_http_simple.c
+++ b/http_server/dap_http_simple.c
@@ -30,14 +30,11 @@ See more details here <http://www.gnu.org/licenses/>.
 #ifndef _WIN32
 #include <sys/queue.h>
 #else
-#undef _WIN32_WINNT
-#define _WIN32_WINNT 0x0600
 #include <winsock2.h>
 #include <windows.h>
 #include <mswsock.h>
 #include <ws2tcpip.h>
 #include <io.h>
-#include <wepoll.h>
 #endif
 
 #include <pthread.h>
diff --git a/http_server/http_client/dap_http_client.c b/http_server/http_client/dap_http_client.c
index 6f4d7df93079e9fab65fd6ebfdb11ca253c998c3..cb9860642c0d6722ddcc00ce105ed26db748a539 100755
--- a/http_server/http_client/dap_http_client.c
+++ b/http_server/http_client/dap_http_client.c
@@ -26,15 +26,12 @@
 #ifndef _WIN32
 #include <libgen.h>
 #else
-#undef _WIN32_WINNT
-#define _WIN32_WINNT 0x0600
 #include <winsock2.h>
 #include <windows.h>
 #include <mswsock.h>
 #include <ws2tcpip.h>
 #include <io.h>
 #include "wrappers.h"
-#include <wepoll.h>
 #endif
 
 #include <pthread.h>
diff --git a/http_server/http_client/dap_http_client_simple.c b/http_server/http_client/dap_http_client_simple.c
index 2e74761913006599e9097854072126078dd6574c..ac99e671c24cd2ccc7edc0a995990319747f801d 100755
--- a/http_server/http_client/dap_http_client_simple.c
+++ b/http_server/http_client/dap_http_client_simple.c
@@ -10,8 +10,6 @@
 #include <unistd.h>
 
 #ifdef _WIN32
-#undef _WIN32_WINNT
-#define _WIN32_WINNT 0x0600
 #include <winsock2.h>
 #include <windows.h>
 #include <mswsock.h>
@@ -19,7 +17,6 @@
 #include <io.h>
 #include <time.h>
 //#include "wrappers.h"
-#include <wepoll.h>
 #endif
 
 #include <pthread.h>
diff --git a/http_server/http_client/dap_http_header.c b/http_server/http_client/dap_http_header.c
index d5444d4ea1aebdcccc0edce38b8396e53dda9822..3064abadd1a07602a2f016d9e727e499d2b90c70 100755
--- a/http_server/http_client/dap_http_header.c
+++ b/http_server/http_client/dap_http_header.c
@@ -24,15 +24,12 @@
 #include <string.h>
 #include <stdlib.h>
 #ifdef _WIN32
-#undef _WIN32_WINNT
-#define _WIN32_WINNT 0x0600
 #include <winsock2.h>
 #include <windows.h>
 #include <mswsock.h>
 #include <ws2tcpip.h>
 #include <io.h>
 #include "wrappers.h"
-#include <wepoll.h>
 #endif
 
 #include <pthread.h>