尝试使用包含随机数的原始名称标识和重命名文件

Hi there I am trying to rename a file in a folder (with multiple similar files), but I have a hard time identifying it even with the wildcard method. The original file name looks like this: "2018_02_26_20180228_XXXXXX_GDW_Audit_CView_Report.txt" so my only way of identifying it is knowing parts of the name ("_GDW_Audit_CView_Report.txt") as the date is the same across multiple files. I wrote the following code which gives Path/File Access error when I try to run it. Any help would be appreciated.Hi there I am trying to rename a file in a fold