Issue with Logic 9 on SL 10.6.8 and Unitor8

Question

Hello,
im switching from Logic 8 on OS 10.4.11 to Logic 9.1.8 on SL 10.6.8.
Right now I can switch back and forth.on the same computer.
Unitor8 works perfectly on my old system, but not on my new one.
Logic says that Unitor 8 is unavailable and asks me to re assign the ports.
Unitor 8 shows up in my Audio midi setup in SL.
I also downloaded the driver 2.5.
Why doesnt Logic 9 see my UInitor8?
Thnx for your help.
Pet

Answer 1

No, you will not lose any of your projects, although it's always a good idea to back them up in a second location (another hard drive or a disc.)  I'm just talking about simply restarting your computer or turning your computer off and turning it back on again . . . it's amazing how this simple action can resolve a number of issues.  Doing this allows your computer to check all its settings and make basic corrections.
In the menu bar, click on the apple and select "Restart."  Or, select "Shut Down," wait 30 seconds after your computer turns off, then turn it back on again.
And don't forget the last 2 suggestions on my list.
BTW, it's also possible that your project file has become corrupted.  Can you open any project files at all?  Can you create a new project without Logic crashing?