Logic 7 Constantly Crashing

[supergod]

I use Logic 7 Express. Since I upgraded to OS 10.4.2 it started crashing on a daily basis: when opening the program the screen comes down that says "You must restart your computer" in every language and I need to do a hard reset. I posted about my problems on these forums and someone said that it was a common problem that could be fixed with an upgrade to 7.1 so I bought the disk and did the upgrade. The problem is still exactly the same.

I am not using any imcompatible Audio Units. My machine is a Power Mac G5 1.6ghz that is kept in perfect condition with regular maintenance: I did not spend hundreds (thousands) of dollars just to have an audio setup that crashes half the time. If you have any suggestions or a similar experience please post.

 

[CanadaRAM]

Did you just apply the upgrade, or did you delete Logic entirely, and reinstall from scratch? Most upgrades don't replace the entire codebase, but just specific parts (but I can't tell you specifically how this program's upgade installer acts)

If you haven't done the total remove and reinstall, please consider it.
A kernel panic indicates that the program has gone out of bounds in a serious way; if it is persistent with one particular application, one thing would be to conclude that the software on the hard drive was damaged.