Preview and creating a new sequence

[Tenersaxman3000]

Under the Preview tab when I click Play I receive an error

" One or more of the models define channels beyond what is contained in the sequence. Verify your channel numbers and\or resave the sequence. Last was model 'String 4' - ends on channel 6272 vs. 512 channels in the sequence. "  Any help is appreciated.

Also was reading on how to creat a new or auto musical sequence,
I am using latest software version 3.5.2 and when I go to nutcracker tab, open a new file folder, I am only allowed to select the top bullet XLites Sequences, with the drop down menu of my setup show file folder. or select New animation sequence.

In the tutorial, it seems like I Should be able to do a new Musical sequence and choose my media file?

Thanks,

I have been able to map out and control the lights with effects, looking to create some show files now.

[jnealand]

You can only get a new musical sequence if there is music available in the "new folder" that you switched to.  If you have just created that folder then there will not be any music in it yet.

I've seen that error before, but I just ignore it and everything works fine.