Using DIKO& DVD Styler To Create Menus and Encoding

Hello. I’m using DIKO to encode my avi’s into dvd files and DVD Styler to create menus. I’ve been succesful with DVD Styler but when I click “Start Conversion Now” in DIKO I get the error:
19:02:35: Unsupported FrameRate
19:02:35: One of the movies has a non-standard framerate
Standard framerates are 23.976,25,29,97 and 29.976
Non-standard framerates are not supported in DIKO Free.

Here is the full log.

19:02:35: DIKO Free 2.12
19:02:35: -----------------------------------------------------
19:02:35: *************************
19:02:35: * Getting movie info… *
19:02:35: *************************
19:02:35: -----------------
19:02:35: Processing Movie 0:C:\Documents and Settings\Owner\Desktop\New Folder (2)\chappelle show 02x01.avi+
19:02:35: Script Template: scripts\avi\DialhotV4.avs
19:02:35: Progressive Width: 640 Height 480 A.R.: 1.333333 Framerate: 29.970000 Dest. Framerate: 29.970000 Frames: 37805
19:02:35: Audio type: 85 (MP3), channels: 2 Frequency: 44100 Hz Bitrate 92 kbps
19:02:35: Audio will be reencoded.
19:02:35: Calculated Audio size: 24.637267 Mb
19:02:35: -----------------
19:02:35: Processing Movie 1:C:\Documents and Settings\Owner\Desktop\New Folder (2)\chappelle show 02x02.avi+
19:02:35: Script Template: scripts\avi\DialhotV4.avs
19:02:35: Progressive Width: 512 Height 384 A.R.: 1.333333 Framerate: 29.970000 Dest. Framerate: 29.970000 Frames: 37707
19:02:35: Audio type: 85 (MP3), channels: 2 Frequency: 48000 Hz Bitrate 133 kbps
19:02:35: Audio will be reencoded.
19:02:35: Calculated Audio size: 24.573402 Mb
19:02:35: -----------------
19:02:35: Processing Movie 2:C:\Documents and Settings\Owner\Desktop\New Folder (2)\chappelle show 02x03.avi+
19:02:35: Script Template: scripts\avi\DialhotV4.avs
19:02:35: Progressive Width: 512 Height 384 A.R.: 1.333333 Framerate: 29.970000 Dest. Framerate: 29.970000 Frames: 37150
19:02:35: Audio type: 85 (MP3), channels: 2 Frequency: 44100 Hz Bitrate 103 kbps
19:02:35: Audio will be reencoded.
19:02:35: Calculated Audio size: 24.210408 Mb
19:02:35: -----------------
19:02:35: Processing Movie 3:C:\Documents and Settings\Owner\Desktop\New Folder (2)\chappelle show 02x04.avi+
19:02:35: Script Template: scripts\avi\DialhotV4.avs
19:02:35: Progressive Width: 512 Height 384 A.R.: 1.333333 Framerate: 29.970000 Dest. Framerate: 29.970000 Frames: 37431
19:02:35: Audio type: 85 (MP3), channels: 2 Frequency: 44100 Hz Bitrate 96 kbps
19:02:35: Audio will be reencoded.
19:02:35: Calculated Audio size: 24.393534 Mb
19:02:35: -----------------
19:02:35: Processing Movie 4:C:\Documents and Settings\Owner\Desktop\New Folder (2)\chappelle show 02x05.avi+
19:02:35: Script Template: scripts\avi\DialhotV4.avs
19:02:35: Error: 5
19:02:35: Unsupported FrameRate
19:02:35: One of the movies has a non-standard framerate
Standard framerates are 23.976,25,29,97 and 29.976
Non-standard framerates are not supported in DIKO Free.

How can I fix this?
And is it possible to find which movie?