diff --git a/core/iwasm/compilation/aot_llvm.c b/core/iwasm/compilation/aot_llvm.c
index 96d6c8c62..e8c805c73 100644
--- a/core/iwasm/compilation/aot_llvm.c
+++ b/core/iwasm/compilation/aot_llvm.c
@@ -1643,7 +1643,7 @@ aot_create_comp_context(AOTCompData *comp_data, aot_comp_option_t option)
                 vendor_sys = strstr(default_triple, "-");
                 bh_assert(vendor_sys);
                 bh_memcpy_s(default_arch, sizeof(default_arch), default_triple,
-                            vendor_sys - default_triple);
+                            (uint32)(vendor_sys - default_triple));
                 arch1 = default_arch;
 
                 LLVMDisposeMessage(default_triple);
@@ -1668,13 +1668,15 @@ aot_create_comp_context(AOTCompData *comp_data, aot_comp_option_t option)
 
             bh_assert(strlen(arch1) + strlen(vendor_sys) + strlen(abi)
                       < sizeof(triple_buf));
-            bh_memcpy_s(triple_buf, sizeof(triple_buf), arch1, strlen(arch1));
+            bh_memcpy_s(triple_buf, (uint32)sizeof(triple_buf), arch1,
+                        (uint32)strlen(arch1));
             bh_memcpy_s(triple_buf + strlen(arch1),
-                        sizeof(triple_buf) - strlen(arch1), vendor_sys,
-                        strlen(vendor_sys));
+                        (uint32)(sizeof(triple_buf) - strlen(arch1)),
+                        vendor_sys, (uint32)strlen(vendor_sys));
             bh_memcpy_s(triple_buf + strlen(arch1) + strlen(vendor_sys),
-                        sizeof(triple_buf) - strlen(arch1) - strlen(vendor_sys),
-                        abi, strlen(abi));
+                        (uint32)(sizeof(triple_buf) - strlen(arch1)
+                                 - strlen(vendor_sys)),
+                        abi, (uint32)strlen(abi));
             triple = triple_buf;
         }
         else if (arch) {
@@ -1707,13 +1709,15 @@ aot_create_comp_context(AOTCompData *comp_data, aot_comp_option_t option)
 
             bh_assert(strlen(arch) + strlen(vendor_sys) + strlen(abi)
                       < sizeof(triple_buf));
-            bh_memcpy_s(triple_buf, sizeof(triple_buf), arch, strlen(arch));
+            bh_memcpy_s(triple_buf, (uint32)sizeof(triple_buf), arch,
+                        (uint32)strlen(arch));
             bh_memcpy_s(triple_buf + strlen(arch),
-                        sizeof(triple_buf) - strlen(arch), vendor_sys,
-                        strlen(vendor_sys));
+                        (uint32)(sizeof(triple_buf) - strlen(arch)), vendor_sys,
+                        (uint32)strlen(vendor_sys));
             bh_memcpy_s(triple_buf + strlen(arch) + strlen(vendor_sys),
-                        sizeof(triple_buf) - strlen(arch) - strlen(vendor_sys),
-                        abi, strlen(abi));
+                        (uint32)(sizeof(triple_buf) - strlen(arch)
+                                 - strlen(vendor_sys)),
+                        abi, (uint32)strlen(abi));
             triple = triple_buf;
         }
 
@@ -2604,4 +2608,4 @@ aot_load_const_from_table(AOTCompContext *comp_ctx, LLVMValueRef base,
     }
 
     return const_value;
-}
+}
\ No newline at end of file
diff --git a/core/shared/platform/windows/win_thread.c b/core/shared/platform/windows/win_thread.c
index 558a3733d..408784d54 100644
--- a/core/shared/platform/windows/win_thread.c
+++ b/core/shared/platform/windows/win_thread.c
@@ -47,6 +47,10 @@ static os_thread_data supervisor_thread_data;
 /* Thread data key */
 static DWORD thread_data_key;
 
+/* The GetCurrentThreadStackLimits API from "kernel32" */
+static void(WINAPI *GetCurrentThreadStackLimits_Kernel32)(PULONG_PTR,
+                                                          PULONG_PTR) = NULL;
+
 int
 os_sem_init(korp_sem *sem);
 int
@@ -61,6 +65,8 @@ os_sem_signal(korp_sem *sem);
 int
 os_thread_sys_init()
 {
+    HMODULE module;
+
     if (is_thread_sys_inited)
         return BHT_OK;
 
@@ -84,6 +90,11 @@ os_thread_sys_init()
     if (!TlsSetValue(thread_data_key, &supervisor_thread_data))
         goto fail4;
 
+    if ((module = GetModuleHandle((LPSTR) "kernel32"))) {
+        *(void **)&GetCurrentThreadStackLimits_Kernel32 =
+            GetProcAddress(module, "GetCurrentThreadStackLimits");
+    }
+
     is_thread_sys_inited = true;
     return BHT_OK;
 
@@ -556,7 +567,6 @@ os_cond_signal(korp_cond *cond)
 
 static os_thread_local_attribute uint8 *thread_stack_boundary = NULL;
 
-#if _WIN32_WINNT < 0x0602
 static ULONG
 GetCurrentThreadStackLimits_Win7(PULONG_PTR p_low_limit,
                                  PULONG_PTR p_high_limit)
@@ -579,7 +589,6 @@ GetCurrentThreadStackLimits_Win7(PULONG_PTR p_low_limit,
     os_printf("warning: VirtualQuery() failed\n");
     return GetLastError();
 }
-#endif
 
 uint8 *
 os_thread_get_stack_boundary()
@@ -591,13 +600,14 @@ os_thread_get_stack_boundary()
         return thread_stack_boundary;
 
     page_size = os_getpagesize();
-#if _WIN32_WINNT >= 0x0602
-    GetCurrentThreadStackLimits(&low_limit, &high_limit);
-#else
-    if (0 != GetCurrentThreadStackLimits_Win7(&low_limit, &high_limit)) {
-        return NULL;
+    if (GetCurrentThreadStackLimits_Kernel32) {
+        GetCurrentThreadStackLimits_Kernel32(&low_limit, &high_limit);
     }
-#endif
+    else {
+        if (0 != GetCurrentThreadStackLimits_Win7(&low_limit, &high_limit))
+            return NULL;
+    }
+
     /* 4 pages are set unaccessible by system, we reserved
        one more page at least for safety */
     thread_stack_boundary = (uint8 *)(uintptr_t)low_limit + page_size * 5;
diff --git a/product-mini/platforms/windows/CMakeLists.txt b/product-mini/platforms/windows/CMakeLists.txt
index 0ac3fa302..c85e2c548 100644
--- a/product-mini/platforms/windows/CMakeLists.txt
+++ b/product-mini/platforms/windows/CMakeLists.txt
@@ -103,7 +103,7 @@ set (WAMR_ROOT_DIR ${CMAKE_CURRENT_SOURCE_DIR}/../../..)
 include (${WAMR_ROOT_DIR}/build-scripts/runtime_lib.cmake)
 add_library(vmlib ${WAMR_RUNTIME_LIB_SOURCE})
 
-set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -DWIN32_LEAN_AND_MEAN")
+set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -DWIN32_LEAN_AND_MEAN -D_WINSOCK_DEPRECATED_NO_WARNINGS")
 set (CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} /SAFESEH:NO")
 set (CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} /SAFESEH:NO")
 
diff --git a/wamr-compiler/CMakeLists.txt b/wamr-compiler/CMakeLists.txt
index f6fdf9742..8d943d97e 100644
--- a/wamr-compiler/CMakeLists.txt
+++ b/wamr-compiler/CMakeLists.txt
@@ -222,6 +222,10 @@ if (NOT MSVC)
   endif()
 endif()
 
+if (MSVC)
+  set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -D_WINSOCK_DEPRECATED_NO_WARNINGS")
+endif()
+
 # message ("-- CMAKE_C_FLAGS: ${CMAKE_C_FLAGS}")
 
 add_library (vmlib