I'm trying to encode three rm files into MP3, but it just doesn't want to cooperate. It suggested turning DirectShow off, which didn't work. It said maybe it was due to low disk space, which is not an issue. It also says it may not be a valid multimedia clip due to a damaged header, corrupted/segmented data or truncated file, or has an unsupported codec which I'm not sure if it does. Here is the information on the three files:

General #0
Count : 167
StreamCount : 1
StreamKind : General
StreamKindID : 0
VideoCount : 0
AudioCount : 0
TextCount : 0
ChaptersCount : 0
CompleteName : C:\Documents and Settings\Susan\Desktop\nosurp.ra
FolderName : C:\Documents and Settings\Susan\Desktop
FileName : nosurp
FileExtension : ra
FileSize : 326504
FileSize/String : 319 KiB
FileSize/String1 : 319 KiB
FileSize/String2 : 319 KiB
FileSize/String3 : 319 KiB
FileSize/String4 : 318.9 KiB

General #0
Count : 167
StreamCount : 1
StreamKind : General
StreamKindID : 0
VideoCount : 0
AudioCount : 1
TextCount : 0
ChaptersCount : 0
CompleteName : C:\Documents and Settings\Susan\Desktop\howtodisappear.rm
FolderName : C:\Documents and Settings\Susan\Desktop
FileName : howtodisappear
FileExtension : rm
FileSize : 1813799
FileSize/String : 1.73 MiB
FileSize/String1 : 2 MiB
FileSize/String2 : 1.7 MiB
FileSize/String3 : 1.73 MiB
FileSize/String4 : 1.730 MiB
Format : Real
Format/String : Real Media Format
Format/Url : http://www.real.com
Format/Extensions : RA RM RMVB
OveralBitRate : 32148
OveralBitRate/String : 32 Kbps
PlayTime : How to Disappear Completely and Never Be Found
PlayTime/String : 559h 8mn
PlayTime/String1 : 559h 8mn 27s 760ms
PlayTime/String2 : 559h 8mn
PlayTime/String3 : 559:08:27.760
Performer : Radiohead
Artist : Radiohead
Copyright : ?1999 greenplastic.com
Audio_Codec_List : RealAudio 7

Audio #0
Count : 35
StreamCount : 1
StreamKind : Audio
StreamKindID : 0
Codec : cook
Codec/String : RealAudio 7
Codec/Info : Real Audio G2/7 Cook (low bitrate)
Codec/Url : http://www.real.com
BitRate : 32148
BitRate/String : 32 Kbps
Channel(s) : 1
Channel(s)/String : 1 channel
SamplingRate : 44100
SamplingRate/String : 44 KHz
SamplingCount : 19568360
Delay : 0
PlayTime : 443727
PlayTime/String : 7mn 23s
PlayTime/String1 : 7mn 23s 727ms
PlayTime/String2 : 7mn 23s
PlayTime/String3 : 00:07:23.727

General #0
Count : 167
StreamCount : 1
StreamKind : General
StreamKindID : 0
VideoCount : 0
AudioCount : 1
TextCount : 0
ChaptersCount : 0
CompleteName : C:\Documents and Settings\Susan\Desktop\Big Ideas.rm
FolderName : C:\Documents and Settings\Susan\Desktop
FileName : Big Ideas
FileExtension : rm
FileSize : 1228086
FileSize/String : 1.17 MiB
FileSize/String1 : 1 MiB
FileSize/String2 : 1.2 MiB
FileSize/String3 : 1.17 MiB
FileSize/String4 : 1.171 MiB
Format : Real
Format/String : Real Media Format
Format/Url : http://www.real.com
Format/Extensions : RA RM RMVB
OveralBitRate : 32148
OveralBitRate/String : 32 Kbps
PlayTime : Big Ideas
PlayTime/String : 559h 8mn
PlayTime/String1 : 559h 8mn 27s 760ms
PlayTime/String2 : 559h 8mn
PlayTime/String3 : 559:08:27.760
Performer : Radiohead
Artist : Radiohead
Copyright : ?1999 greenplastic.com
Audio_Codec_List : RealAudio 7

Audio #0
Count : 35
StreamCount : 1
StreamKind : Audio
StreamKindID : 0
Codec : cook
Codec/String : RealAudio 7
Codec/Info : Real Audio G2/7 Cook (low bitrate)
Codec/Url : http://www.real.com
BitRate : 32148
BitRate/String : 32 Kbps
Channel(s) : 1
Channel(s)/String : 1 channel
SamplingRate : 44100
SamplingRate/String : 44 KHz
SamplingCount : 13246184
Delay : 0
PlayTime : 300367
PlayTime/String : 5mn
PlayTime/String1 : 5mn 367ms
PlayTime/String2 : 5mn
PlayTime/String3 : 00:05:00.367


Please help!