diff --git a/tools/idf_tools.py b/tools/idf_tools.py
index c005ecd6f4..7cdd182366 100755
--- a/tools/idf_tools.py
+++ b/tools/idf_tools.py
@@ -96,6 +96,7 @@ PLATFORM_FROM_NAME = {
     # Windows
     PLATFORM_WIN32: PLATFORM_WIN32,
     'Windows-i686': PLATFORM_WIN32,
+    'Windows-x86': PLATFORM_WIN32,
     PLATFORM_WIN64: PLATFORM_WIN64,
     'Windows-x86_64': PLATFORM_WIN64,
     'Windows-AMD64': PLATFORM_WIN64,
diff --git a/tools/tools.json b/tools/tools.json
index 54249d7dcc..5bbed7e8b7 100644
--- a/tools/tools.json
+++ b/tools/tools.json
@@ -334,17 +334,17 @@
       "version_regex": "([0-9.]+)",
       "versions": [
         {
-          "name": "1.0",
+          "name": "1.0.1",
           "status": "recommended",
           "win32": {
-            "sha256": "83a83ac7a246cbae93884db7c5f2ef9a7607d602340b1cf1e64ec2a925071748",
-            "size": 11289,
-            "url": "https://dl.espressif.com/dl/idf-exe-v1.0.zip"
+            "sha256": "53eb6aaaf034cc7ed1a97d5c577afa0f99815b7793905e9408e74012d357d04a",
+            "size": 11297,
+            "url": "https://dl.espressif.com/dl/idf-exe-v1.0.1.zip"
           },
           "win64": {
-            "sha256": "83a83ac7a246cbae93884db7c5f2ef9a7607d602340b1cf1e64ec2a925071748",
-            "size": 11289,
-            "url": "https://dl.espressif.com/dl/idf-exe-v1.0.zip"
+            "sha256": "53eb6aaaf034cc7ed1a97d5c577afa0f99815b7793905e9408e74012d357d04a",
+            "size": 11297,
+            "url": "https://dl.espressif.com/dl/idf-exe-v1.0.1.zip"
           }
         }
       ]
diff --git a/tools/windows/idf_exe/CMakeLists.txt b/tools/windows/idf_exe/CMakeLists.txt
index ba7e940af7..7693412e91 100644
--- a/tools/windows/idf_exe/CMakeLists.txt
+++ b/tools/windows/idf_exe/CMakeLists.txt
@@ -1,10 +1,11 @@
 cmake_minimum_required(VERSION 3.5)
 project(idfexe)
 
-set(VERSION 1.0)
+set(VERSION 1.0.1)
 set(ARCHIVE_NAME idf-exe-v${VERSION}.zip)
 
 add_executable(idf idf_main.c)
+target_compile_definitions(idf PRIVATE -DVERSION=\"${VERSION}\")
 set_target_properties(idf PROPERTIES C_STANDARD 99)
 target_link_libraries(idf "-lshlwapi")
 
diff --git a/tools/windows/idf_exe/idf_main.c b/tools/windows/idf_exe/idf_main.c
index a8d1aec541..3a8e6dcfbb 100644
--- a/tools/windows/idf_exe/idf_main.c
+++ b/tools/windows/idf_exe/idf_main.c
@@ -18,7 +18,6 @@
 #include <stdarg.h>
 
 #define LINESIZE 1024
-#define VERSION "1.0"
 
 static void fail(LPCSTR message, ...) __attribute__((noreturn));
 
@@ -48,7 +47,8 @@ int main(int argc, LPTSTR argv[])
             (StrCmp(argv[1], TEXT("--version")) == 0 ||
              StrCmp(argv[1], TEXT("-v")) == 0)) {
         LPCSTR msg = VERSION "\n";
-        WriteFile(GetStdHandle(STD_OUTPUT_HANDLE), msg, lstrlen(msg), NULL, NULL);
+        DWORD written;
+        WriteFile(GetStdHandle(STD_OUTPUT_HANDLE), msg, lstrlen(msg), &written, NULL);
         return 0;
     }
 
diff --git a/tools/windows/tool_setup/tools_fallback.json b/tools/windows/tool_setup/tools_fallback.json
index 6b1585c8a4..2422f2f4e4 100644
--- a/tools/windows/tool_setup/tools_fallback.json
+++ b/tools/windows/tool_setup/tools_fallback.json
@@ -333,17 +333,17 @@
       "version_regex": "([0-9.]+)",
       "versions": [
         {
-          "name": "1.0",
+          "name": "1.0.1",
           "status": "recommended",
           "win32": {
-            "sha256": "83a83ac7a246cbae93884db7c5f2ef9a7607d602340b1cf1e64ec2a925071748",
-            "size": 11289,
-            "url": "https://dl.espressif.com/dl/idf-exe-v1.0.zip"
+            "sha256": "53eb6aaaf034cc7ed1a97d5c577afa0f99815b7793905e9408e74012d357d04a",
+            "size": 11297,
+            "url": "https://dl.espressif.com/dl/idf-exe-v1.0.1.zip"
           },
           "win64": {
-            "sha256": "83a83ac7a246cbae93884db7c5f2ef9a7607d602340b1cf1e64ec2a925071748",
-            "size": 11289,
-            "url": "https://dl.espressif.com/dl/idf-exe-v1.0.zip"
+            "sha256": "53eb6aaaf034cc7ed1a97d5c577afa0f99815b7793905e9408e74012d357d04a",
+            "size": 11297,
+            "url": "https://dl.espressif.com/dl/idf-exe-v1.0.1.zip"
           }
         }
       ]