Hello Andrew,

it happens in the following situations:
- each time I load that particular file, and press the play button, and
- often, when BiaB starts and shows an empty chord sheet, where the only chord present is "C", and I do nothing but press the play button, the same error occurs.

I've noticed that the memory address displayed in the error message, is always the same.

When then I press ok on the error message, and attempt to press the play button again, then comes the yellow warning message (top right on the screen) that informs me, that the song generation is already in progress, and suggests me that if the error persists, I should load a new file.

Sadly nothing will be generated. I have to close BiaB and start with a new song.

Additional infos:

- I've tried with ASIO and MME driver - the same occurs.

- I have also disabled the antivirus (avast) running in background - still no joy.

- The windows task manager (control+alt+canc) shows a really busy cpu (between 80 and 100%) - especially when Amplitube is in use.

- During a song play, when I move the plugins floating window that contains Amplitude, the sound interrupts for a while (I think it's because the cpu is very busy).

I'm quite sure that this issue is related to the Ram of my pc, which, as said, is "only" 1 Gb; anyway, I'm surprised to see the same problem also with a simple song made of just one chord (as described above).

Should I perform a particular test to help you to find the cause of the problem ? Please let me know.

Regards,
Sergio.