I CAN'T TRANSFER ANY FILES

SINCE I PURCHASED MY SMART FTP V2.5 AND I JUST UPGRADED IT TO V3.0.1012.0 BUT THAT DIDN'T HELP A BIT, I CAN'T UPLOAD ANY FILES TO MY SERVER. EVERY TIME I TRY IT DONT DO ANYTHING BUT SIT THIER AND LOOK AT ME. SO CAN SOMEONE TELL ME WHY I CAN'T DO THIS LIKE IT IS SUPPOSED TO DO.

D-HELP