Index: src/libchcore/TOverlappedReader.cpp
===================================================================
diff -u -N -rb941384e121190b6107f1c99b3233667e3daf4ce -r685d0da3259dd94327ee8d644a88c155585b8249
--- src/libchcore/TOverlappedReader.cpp	(.../TOverlappedReader.cpp)	(revision b941384e121190b6107f1c99b3233667e3daf4ce)
+++ src/libchcore/TOverlappedReader.cpp	(.../TOverlappedReader.cpp)	(revision 685d0da3259dd94327ee8d644a88c155585b8249)
@@ -35,8 +35,6 @@
 			throw TCoreException(eErr_InvalidArgument, L"spLogFileData is NULL", LOCATION);
 		if(!spEmptyBuffers)
 			throw TCoreException(eErr_InvalidArgument, L"spMemoryPool", LOCATION);
-		if(dwChunkSize == 0)
-			throw TCoreException(eErr_InvalidArgument, L"dwChunkSize", LOCATION);
 	}
 
 	TOverlappedReader::~TOverlappedReader()