yes i saw in previos post i created workflow also as per your suggestion
in this post i have explained detailed requirement, i need to save that csv as csv again with this utf -8 bom selection after opening as notepad.
please go again in this detail requirement.
here you are saving as text file
please suggest what i can do to save as csv
as per suggested by @Parvathy i am using variable csvcontentwithBOM in gerenate datatable activity as i need to write in csv and updated encoding formate in write csv file as “UFT-8 with BOM” but showing above error