Transfers

When existing the program I get a message that a "transfer is in progress", although no transfer appears to be in progress.
Unable to upload any other files. How can the transfer be terminated. Does not terminate upon existing the program.

Please install the latest version from here:
https://www.smartftp.com/download

Are you sure that there are no files left in the transfer queue window (at the bottom of SmartFTP)?

Regards,
Mat