Session must be on an audio record volume. ...

[audious]

... If permitted, set the volume(s) in question to R (record) in the Workspace.

That is the message that I get when trying to open a new session. What am I supposed to do?

Thanks in advance!

edit
I'm using Pro Tools Academic 7.3.1 on MacPro1 OS 10.4.11

[DigiTechSupt]

Windows>Workspace - click on the T or P listed next to the drive in question and select Record from the drop-down menu.

[audious]

Thanks! I tried with all my disks, it doesn't let me, says "it cannot be designated as an Audio Record volume because it is not a valid audio volume"

[DigiTechSupt]

http://duc.digidesign.com/showthread.php?t=141658

[audious]

Thanks, I have followed the suggestions on that thread. Here is what I did:

- I went to Disk/Users/Username/Library/Prefernces/ and deleted the files and folders suggested (including Digidesign Databases)
- empty trash
- repair disk permissions
- restart computer

It still doesn't let me enable Play on any of my internal disks. Is there anything else that might make this work?