1 files changed, 4 insertions, 3 deletions
diff --git a/BaseTools/Source/Python/AutoGen/AutoGenWorker.py b/BaseTools/Source/Python/AutoGen/AutoGenWorker.py
index 77fbd8b369..94ea61a487 100755
--- a/BaseTools/Source/Python/AutoGen/AutoGenWorker.py
+++ b/BaseTools/Source/Python/AutoGen/AutoGenWorker.py
@@ -155,10 +155,11 @@ class AutoGenWorkerInProcess(mp.Process):
         try:
             taskname = "Init"
             with self.file_lock:
-                if not os.path.exists(self.data_pipe_file_path):
+                try:
+                    self.data_pipe = MemoryDataPipe()
+                    self.data_pipe.load(self.data_pipe_file_path)
+                except:
                     self.feedback_q.put(taskname + ":" + "load data pipe %s failed." % self.data_pipe_file_path)
-                self.data_pipe = MemoryDataPipe()
-                self.data_pipe.load(self.data_pipe_file_path)
             EdkLogger.LogClientInitialize(self.log_q)
             loglevel = self.data_pipe.Get("LogLevel")
             if not loglevel: