it was working perfect with that same command but now i am getting error

here is my error

PS C:\Users\Hp\Downloads\Compressed\main_3\fresh_start\Downloader-main> pandoc -o The_Analytic_Detective__Decipher_Your_Companys_Data_Clues_and_Become_Irreplaceable.md The_Analytic_Detective__Decipher_Your_Companys_Data_Clues_and_Become_Irreplaceable.epub --metadata title="Analytics"
pandoc.exe: The_Analytic_Detective__Decipher_Your_Companys_Data_Clues_and_Become_Irreplaceable.epub: openBinaryFile: does not exist (No such file or directory)

in which directory i have move my markdown file ?

kindly help me about it