diff --git a/Minecraft.World/Level/Storage/McRegionLevelStorage.cpp b/Minecraft.World/Level/Storage/McRegionLevelStorage.cpp
index 5dcea66cc..336b2f372 100644
--- a/Minecraft.World/Level/Storage/McRegionLevelStorage.cpp
+++ b/Minecraft.World/Level/Storage/McRegionLevelStorage.cpp
@@ -33,7 +33,7 @@ ChunkStorage *McRegionLevelStorage::createChunkStorage(Dimension *dimension)
 			std::vector<FileEntry *> *netherFiles = m_saveFile->getRegionFilesByDimension(1);
 			if(netherFiles!=NULL)
 			{
-				DWORD bytesWritten = 0;
+				unsigned int bytesWritten = 0;
 				for(AUTO_VAR(it, netherFiles->begin()); it != netherFiles->end(); ++it)
 				{
 					m_saveFile->zeroFile(*it, (*it)->getFileSize(), &bytesWritten);
@@ -100,4 +100,4 @@ void McRegionLevelStorage::saveLevelData(LevelData *levelData, std::vector<std::
 void McRegionLevelStorage::closeAll() 
 {
     RegionFileCache::clear();
-}
\ No newline at end of file
+}
diff --git a/Minecraft.World/Network/Connection.cpp b/Minecraft.World/Network/Connection.cpp
index aec8254be..653f8ac24 100644
--- a/Minecraft.World/Network/Connection.cpp
+++ b/Minecraft.World/Network/Connection.cpp
@@ -606,7 +606,7 @@ int Connection::runWrite(void* lpParam)
 
 	// 4J Stu - Adding this to force us to run through the writeTick at least once after the event is fired
 	// Otherwise there is a race between the calling thread setting the running flag and this loop checking the condition
-	DWORD waitResult = WAIT_TIMEOUT;
+	unsigned int waitResult = WAIT_TIMEOUT;
 
 	while ((con->running || waitResult == 0 ) && ShutdownManager::ShouldRun(ShutdownManager::eConnectionWriteThreads))
 	{