diff --git a/CMakeLists.txt b/CMakeLists.txt
index b9ff3e3..f1d0d9c 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -9,6 +9,7 @@ find_package(gflags CONFIG REQUIRED)
 add_library(sam_cpp_lib SHARED sam.h sam.cpp)
 if (WIN32)
   set(onnxruntime_lib ${VCPKG_INSTALLED_DIR}/x64-windows/lib/onnxruntime.lib)
+  target_include_directories(sam_cpp_lib PRIVATE ${VCPKG_INSTALLED_DIR}/x64-windows/include)
 else()
   set(onnxruntime_lib ${ONNXRUNTIME_ROOT_DIR}/lib/libonnxruntime.so)
   target_include_directories(sam_cpp_lib PRIVATE ${ONNXRUNTIME_ROOT_DIR}/include)
diff --git a/sam.cpp b/sam.cpp
index 631d968..c73e657 100644
--- a/sam.cpp
+++ b/sam.cpp
@@ -314,7 +314,7 @@ cv::Mat Sam::getMask(const std::list<cv::Point>& points, const std::list<cv::Poi
 // Just a poor version of
 // https://github.com/facebookresearch/segment-anything/blob/main/notebooks/automatic_mask_generator_example.ipynb
 cv::Mat Sam::autoSegment(const cv::Size& numPoints, cbProgress cb, const double iouThreshold,
-                         const double minArea, int* numObjects) const {
+                         const double minArea, int* /* numObjects */) const {
   if (numPoints.empty()) {
     return {};
   }
@@ -347,11 +347,11 @@ cv::Mat Sam::autoSegment(const cv::Size& numPoints, cbProgress cb, const double
 
       int maxContourIndex = 0;
       double maxContourArea = 0;
-      for (int i = 0; i < contours.size(); i++) {
-        double area = cv::contourArea(contours[i]);
+      for (int k = 0; k < contours.size(); k++) {
+        double area = cv::contourArea(contours[k]);
         if (area > maxContourArea) {
           maxContourArea = area;
-          maxContourIndex = i;
+          maxContourIndex = k;
         }
       }
       if (maxContourArea < minArea) {
@@ -363,17 +363,17 @@ cv::Mat Sam::autoSegment(const cv::Size& numPoints, cbProgress cb, const double
       cv::Rect boundingBox = cv::boundingRect(contours[maxContourIndex]);
 
       int index = masksAreas.size() + 1, numPixels = 0;
-      for (int i = boundingBox.y; i < boundingBox.y + boundingBox.height; i++) {
-        for (int j = boundingBox.x; j < boundingBox.x + boundingBox.width; j++) {
-          if (contourMask.at<uchar>(i, j) == 0) {
+      for (int m = boundingBox.y; m < boundingBox.y + boundingBox.height; m++) {
+        for (int n = boundingBox.x; n < boundingBox.x + boundingBox.width; n++) {
+          if (contourMask.at<uchar>(m, n) == 0) {
             continue;
           }
 
-          auto dst = (int)outImage.at<double>(i, j);
+          auto dst = (int)outImage.at<double>(m, n);
           if (dst > 0 && masksAreas[dst - 1] < maxContourArea) {
             continue;
           }
-          outImage.at<double>(i, j) = index;
+          outImage.at<double>(m, n) = index;
           numPixels++;
         }
       }