How I send excel attach by mail regularly when the attach name is similar but not equal?

I robotized the excel extraction every day, but the tool that I used extract the file with similar name.
e.g. yesterday uploaded abcd_20200928112, today upladed abcd_20200928666.
how I can send by mail regularly with this attach?

  1. Either you fetch the file name when you are downloading the file.
  2. Otherwise, you can create the folder structure like this.
    As its your daily BOT, so i will create folder in the starting like this 29Sep2020, inside that i will download my file, now i already know that this folder will contain only one file, so i can easily fetch. Next day folder name will be 30Sep2020. Thats how it works