OSX 10.4 ProTools LE 7.3 Launch Failure/Bouncing Icon on Dock

[JohnColtrane]

Hi there,

I've updated my mac os to 10.4.11 accidentally and now my PT LE 7.3 is not loading up and it's icon keep bouncing in the dock for a minutes and then stopped.

i've checked the "compatibility alert" page on the official support page and find that i can try to use the "repair prebinding utility" or download and install the "mac os x combo update" to get the problem solved. Unfortunately, none of this 2 methods helps.... and i cannot go back to Mac OS X 10.4.9 by download and installing the combo update coz i already in 10.4.11.

and this is what i got after i run the repair prebinding utility.

"This software repairs prebinding on your Mac OS X system as needed.
Prebinding seems to be OK on this system. Prebinding repair was not performed."

Anyone have any ideas or suggestion besides formatting and reinstalling the mac os please?

Greatly appreciate for your help!
Johnc.