diff --git a/src/common/platform/memory.hpp b/src/common/platform/memory.hpp
index 13779235..bf213b91 100644
--- a/src/common/platform/memory.hpp
+++ b/src/common/platform/memory.hpp
@@ -126,8 +126,8 @@ typedef struct _MEMORY_REGION_INFORMATION
 
     std::int64_t RegionSize;
     std::int64_t CommitSize;
-    DWORD64 PartitionId;    // 19H1
-    DWORD64 NodePreference; // 20H1
+    // DWORD64 PartitionId;    // 19H1
+    // DWORD64 NodePreference; // 20H1
 } MEMORY_REGION_INFORMATION64, *PMEMORY_REGION_INFORMATION64;
 
 // NOLINTEND(modernize-use-using)
diff --git a/src/windows-emulator/syscalls/memory.cpp b/src/windows-emulator/syscalls/memory.cpp
index e7977f49..0fa59202 100644
--- a/src/windows-emulator/syscalls/memory.cpp
+++ b/src/windows-emulator/syscalls/memory.cpp
@@ -91,7 +91,7 @@ namespace syscalls
                 return_length.write(sizeof(MEMORY_REGION_INFORMATION64));
             }
 
-            if (memory_information_length != sizeof(MEMORY_REGION_INFORMATION64))
+            if (memory_information_length < sizeof(MEMORY_REGION_INFORMATION64))
             {
                 return STATUS_BUFFER_OVERFLOW;
             }
@@ -108,8 +108,8 @@ namespace syscalls
                 memset(&image_info, 0, sizeof(image_info));
 
                 image_info.AllocationBase = reinterpret_cast<void*>(region_info.allocation_base);
-                image_info.AllocationProtect = 0;
-                image_info.PartitionId = 0;
+                image_info.AllocationProtect = map_emulator_to_nt_protection(region_info.initial_permissions);
+                // image_info.PartitionId = 0;
                 image_info.RegionSize = static_cast<int64_t>(region_info.allocation_length);
                 image_info.Reserved = 0x10;
             });