Add timestamp and then file extension (xlsx) to a file and move to the archive Folder

Hi @Sisay_Dinku ,
try to mention the correct path , where you need to save

item+Path.GetFileNameWithoutExtension(item.ToString)+DateTime.Now.ToString("MM-dd-yyyy")+".xlsx"

in above syntax “item” is full path of your source file path, so provide the destination folder path

Regards,
Arivu