Correcting error formatting

Source commit: 5da390e37acd64dc9656a4c43797c6990f66565d

source/core/Terminal.cpp

@@ -899,8 +899,10 @@ void TParallelOperation::Done(
 
                     if ((CopyParam->PartSize >= 0) && (Terminal->OperationProgress->TransferredSize != CopyParam->PartSize))
                     {
+                      UnicodeString TransferredSizeStr = IntToStr(Terminal->OperationProgress->TransferredSize);
+                      UnicodeString PartSizeStr = IntToStr(CopyParam->PartSize);
                       UnicodeString Message =
-                        FMTLOAD(INCONSISTENT_SIZE, (TargetPartName, Terminal->OperationProgress->TransferredSize, CopyParam->PartSize));
+                        FMTLOAD(INCONSISTENT_SIZE, (TargetPartName, TransferredSizeStr, PartSizeStr));
                       Terminal->TerminalError(NULL, Message);
                     }