Arduino Leonardo incompatibility?

[Google Code Exporter]

What steps will reproduce the problem?
1.
2.
3.

What is the expected output? What do you see instead?
Getting the "Waiting for trigger", but the rest of the screen is black, no gray 
or red lines.

What version of the product are you using? On what operating system?
Using latest version on Windows 7 64bit

Please provide any additional information below.
Works great on Nano v3.0 on same computer. Could it be Leonardo's lack of ftdi?

Original issue reported on code.google.com by [e-mail] on 6 Jan 2014 at 7:42

[Google Code Exporter]

i have the same issue with win 8.1, my leo wont work but my 2560 and nano work 
perfectly.. what could be the issue?

Original comment by [e-mail] on 23 Feb 2014 at 5:06