Got a msg saying that the session has been created by a older version..

[officialcath]

Hi,

I've been using pro tools M-Powered 8 for the last 2 years. I never had another version for pro tools and on one of my session, there's a message saying that it had been created by a older version of pro tools and I don't know why. It's the first time that it happen.

I also have another question. This version came with a Fast Track interface. If I buy another interface, will I be able to open PT? 'cause right now, if my interface is not plug in, there is a message saying ''unable to locate M-audio hardware. Make sure your hardware is connected and turned on''.

Thanks for answering