In the Owner's Manuel it suggests that if CD-ROM AutoPlay is not enabled to click on start, then run and type in :\setup.exe. With the drive letter in front of it which would be E. So I do this and click on OK. but the same error box stating "NO AUTORUN.INI" comes up.
Next I look into all kinds of help files from Sony for ACID Music Studio. As suggested I go to Control Panel to System to Device Manager to CDROM from there I select the drive and go to Properties then setting and make sure Auto Insert Notification is enabled. Which it is. So again I try the disc and the same error message comes up.