diff --git a/Source/Engine/Platform/Windows/WindowsPlatform.cpp b/Source/Engine/Platform/Windows/WindowsPlatform.cpp
index 6cec9376a..d732e8d2b 100644
--- a/Source/Engine/Platform/Windows/WindowsPlatform.cpp
+++ b/Source/Engine/Platform/Windows/WindowsPlatform.cpp
@@ -1100,7 +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)
         {
-            startupInfoEx.lpAttributeList = (LPPROC_THREAD_ATTRIBUTE_LIST)Allocate(sizeof(byte) * bufferSize, 16);
+            startupInfoEx.lpAttributeList = (LPPROC_THREAD_ATTRIBUTE_LIST)Allocator::Allocate(bufferSize);
             if (!InitializeProcThreadAttributeList(startupInfoEx.lpAttributeList, 1, 0, &bufferSize))
             {
                 LOG(Warning, "InitializeProcThreadAttributeList failed");
@@ -1124,9 +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
@@ -1176,6 +1173,8 @@ ERROR_EXIT:
         DeleteProcThreadAttributeList(startupInfoEx.lpAttributeList);
         Allocator::Free(startupInfoEx.lpAttributeList);
     }
+    if (environmentStr)
+        Allocator::Free(environmentStr);
 
     return result;
 }