File created on later version nonsense

[mxman1]

I've installed, uninstalled and reinstalled all to no avail.
I keep getting a message that "this file was created on a later version of DP and cannot be saved".

Installed 5.1, upgraded to 5.11 then 5.12. Uninstalled and trashed anything DP then installed 5.1 again. Same message.
Crash log says:
Date/Time: 2007-08-20 14:05:59.061 -0700
OS Version: 10.4.9 (Build 8P135)
Report Version: 4

Command: Digital Performer
Path: /Applications/MOTU DP5 Folder/Digital Performer 5.1.app/Contents/MacOS/Digital Performer
Parent: WindowServer [57]

Version: 5.1 (5.1)

PID: 435
Thread: 0

Exception: EXC_BAD_ACCESS (0x0001)
Codes: KERN_PROTECTION_FAILURE (0x0002) at 0x00000000

Thread 0 Crashed:
0 <<00000000>> 0x00000000 0 + 0
1 com.apple.HIToolbox 0x932a1148 MenuElement::ResolveAndGetData(long, __CFString const*, unsigned long, unsigned long*, unsigned long, unsigned long*, void*) + 132
2 com.apple.HIToolbox 0x934c1c60 ChangeMenuItemSystemAttributes(MenuData*, unsigned short, unsigned long, unsigned long, unsigned long, unsigned long*) + 152
ETC......

Any thought's to where i can go from here?
Never had this trouble. 5.12 works fine on my MacPro Powerbook 2.16
but not on tis G5 2.0Dual PCIe.

Thanks in advance
Todd

[emulatorloo]

Did you see this MOTU tech note? I found it by searcing "later version" at the website.

http://www.motu.com/techsupport/technot ... %20version

I get a message saying Digital Performer is not authorized to run, the trial has expired, or file was created in a later version

This behavior is a result of the authorization file having incorrect file permissions when Digital Performer was installed.

how to fix at the link