diff --git a/Source/Engine/Platform/Windows/WindowsPlatform.cpp b/Source/Engine/Platform/Windows/WindowsPlatform.cpp
index 1e4337016..56d84cd9c 100644
--- a/Source/Engine/Platform/Windows/WindowsPlatform.cpp
+++ b/Source/Engine/Platform/Windows/WindowsPlatform.cpp
@@ -1079,7 +1079,6 @@ int32 WindowsPlatform::RunProcess(const StringView& cmdLine, const StringView& w
 
     HANDLE stdOutRead = nullptr;
     HANDLE stdErrRead = nullptr;
-    Array<byte> attributeList;
 
     if (captureStdOut)
     {
@@ -1101,8 +1100,7 @@ int32 WindowsPlatform::RunProcess(const StringView& cmdLine, const StringView& w
         SIZE_T bufferSize = 0;
         if (!InitializeProcThreadAttributeList(nullptr, 1, 0, &bufferSize) && GetLastError() == ERROR_INSUFFICIENT_BUFFER)
         {
-            attributeList.Resize((int32)bufferSize);
-            startupInfoEx.lpAttributeList = (LPPROC_THREAD_ATTRIBUTE_LIST)attributeList.Get();
+            startupInfoEx.lpAttributeList = (LPPROC_THREAD_ATTRIBUTE_LIST)Allocator::Allocate(bufferSize);
             if (!InitializeProcThreadAttributeList(startupInfoEx.lpAttributeList, 1, 0, &bufferSize))
             {
                 LOG(Warning, "InitializeProcThreadAttributeList failed");
@@ -1126,9 +1124,6 @@ int32 WindowsPlatform::RunProcess(const StringView& cmdLine, const StringView& w
         goto ERROR_EXIT;
     }
 
-    if (environmentStr)
-        Allocator::Free(environmentStr);
-
     if (stdOutRead != nullptr)
     {
         // Keep reading std output and std error streams until process is running
@@ -1177,6 +1172,10 @@ ERROR_EXIT:
     {
         DeleteProcThreadAttributeList(startupInfoEx.lpAttributeList);
     }
+    if (environmentStr)
+        Allocator::Free(environmentStr);
+    if (startupInfoEx.lpAttributeList)
+        Allocator::Free(startupInfoEx.lpAttributeList);
 
     return result;
 }