if this is an example of a file which is not converting, it is because it has been converted in the past.
INFORMATION> 2014-01-18T13:25:37 MCEBuddy.Engine.QueueManager --> Added new job to queue for E:\MCEBuddy_To_Convert\Duck Dynasty_AETVHD_2013_09_18_20_58_00.wtv
2014-01-18T13:25:37 MCEBuddy.Engine.QueueManager --> File already converted with status Converted
Clear you history file to reconvert these files.