Hoster error message

[djtph5]

My hoster program opens up but when I try to add a track to the play list I get the error message Hoster Application has encountered a problem and needs to close. Help!!!! What do I do???

[MTUSUPPORT]

Go to your Import Tracks Tab, make sure that your Save to Folder, is not set to one of the CD-Rom or CD-R drives.

This is the only thing that I know of that can cause this to crash.