MacCutchan，感谢您的回复，它给了我灵感！最后，我将ActionLog.txt的路径设置为C：\ProgramData，它可以工作!!再次感谢!!

MacCutchan, Thanks for your reply and it give me a inspiration! Finally, I set the path of the ActionLog.txt to C:\ProgramData and it works!! Thank you again!!