I don't seem able to run the program

Upon running the program I get “PortInUseException:Port 8989 is already in use, please ensure NzbDrone is not already running” netstat doesn’t seem to show any process using port 8989.

What version? Try running it as administrator for the first run.

a. NzbDrone Ver. 2.0.0.557
b. Thank you it seemed to have solved the problem

Glad you got it working, this should be fixed in NzbDrone 2.0.0.605