Problem running version 4.0.1169.0

I am having trouble running the newest download of SmartFTP after installation.

I have uninstalled my old version of Smart FTP, rebooted, installed a fresh download (SmartFTP Client 4.0.1169.0 (64-bit)) and rebooted again. I am getting a Windows error message when I try to open the program.

I then tried turning off my firewall program and ran through this process again but I am still getting a Windows error message:

"Smart FTP Client has stopped working

A problem caused the program to stop working correctly. Windows will close the program and notify you if a solution is available."

They don't offer a solution to this problem though.

I am running it on a pc with Windows Vista 64 bit.

Any suggestions?