Using the following sqlcmd script:
sqlcmd -S . -d MyDb -E -s, -W -Q \"select account,rptmonth, thename from theTable\"
> c:\\dataExport.csv
<
To remove the Row Count: Add the below to your SQL statement
SET NOCOUNT ON;
To remove the hyphen row try the following upon successful execution:
findstr /v /c:"---" c:\dataExport.csv > c:\finalExport.csv
I use "---" as all my columns are over 3 characters and I never have that string in my data but you could also use "-,-" to reduce the risk further or any delimiter based on your data in place of the ",".