diff --git a/src/Package/Target/php/windows.php b/src/Package/Target/php/windows.php
index c297a8a6..e77b88cd 100644
--- a/src/Package/Target/php/windows.php
+++ b/src/Package/Target/php/windows.php
@@ -199,7 +199,7 @@ trait windows
 
         // patch micro win32
         if ($package->getBuildOption('enable-micro-win32') && !file_exists("{$package->getSourceDir()}\\sapi\\micro\\php_micro.c.win32bak")) {
-            copy("{$package->getSourceDir()}\\sapi\\micro\\php_micro.c", "{$package->getSourceDir()}\\php-src\\sapi\\micro\\php_micro.c.win32bak");
+            copy("{$package->getSourceDir()}\\sapi\\micro\\php_micro.c", "{$package->getSourceDir()}\\sapi\\micro\\php_micro.c.win32bak");
             FileSystem::replaceFileStr("{$package->getSourceDir()}\\sapi\\micro\\php_micro.c", '#include "php_variables.h"', '#include "php_variables.h"' . "\n#define PHP_MICRO_WIN32_NO_CONSOLE 1");
         } else {
             if (file_exists("{$package->getSourceDir()}\\sapi\\micro\\php_micro.c.win32bak")) {
diff --git a/src/StaticPHP/Artifact/Artifact.php b/src/StaticPHP/Artifact/Artifact.php
index bcf6ca62..b5cf74c0 100644
--- a/src/StaticPHP/Artifact/Artifact.php
+++ b/src/StaticPHP/Artifact/Artifact.php
@@ -171,7 +171,7 @@ class Artifact
         $target_path = $extract_config['path'];
 
         // Check if target is a file or directory
-        $is_file_target = !is_dir($target_path) && str_contains($target_path, '.');
+        $is_file_target = !is_dir($target_path) && (pathinfo($target_path, PATHINFO_EXTENSION) !== '');
 
         if ($is_file_target) {
             // For single file extraction (e.g., vswhere.exe)