When I get to step 3 of the TopGen process I get this error message

"ftp connect...

Warning: ftp_chdir() [function.ftp-chdir]: Can't change directory to public_html/ : No such file or directory in C:\seosoft\htdocs\seosoft\topgen\yes\inc\functions .php on line 589
ftp connect... ok!
F F"

Any suggestions on how to correct this. Thanks.