C:\Users\Administrator\Documents\Torrenting\Completed\Video\TV\Burn Notice\Season 2\Burn.Notice.S02.E01_[Breaking.and.Entering].avi
See
http://www.videodb.info/forum_en/index.php?topic=1168.0The standard regex expressions use the file name not the path and do not allow any character between series "S02" and episode "E01"
Solutions to both are given in the above topic. I think the entry you want is
(?i)^.*\\(?P<title>[^\\]*)\\Season (?P<season>[0-9]{1,2})\\[^\\]*?\bs([0-9]{1,2})[ .x]{0,2}e(?P<episode>[0-9]{1,2})\b[ .-]*(?P<epititle>[^\\]*)$
Note
1) The part in bold allows a space, period, or character "x" between series "S02" and episode "E01"
s([0-9]{1,2})
[ .x]{0,2}e(?P<episode>[0-9]{1,2})\b
2) The early part of this regex takes the series name and season number from the file path "\Burn Notice\Season 2\" rather than the usual file name
\\(?P<title>[^\\]*)\\Season (?P<season>[0-9]{1,2})\\
Which matches the following series of elements
A "\" character followed by
Any number of character not a "\", storing this in the variable <title> followed by
A "\" character followed by
The string "Season " followed by
A 1 or 2 digit number, which is stored in the <season> variable, followed by
A "\" character