Control surface 'Learn' problem

[elastic]

Hi,

 

I had my ms20 controller setup to control my Oddity plugin perfectly, but i had to reset logic to it's defaults because of another problem, so now i've come back to learn the assignments again as they were lost and i'm having a problem.

 

I'm sure before i just click 'cmd L' and then clicked learn, moved a parameter on the plugin then on the controller and it was fine.

 

Now i can't even get it to see the ms20 controller or plug in.

 

the window i get when i click 'cmd L' is this -

 

http://i415.photobucket.com/albums/pp240/tom4040/Screenshot2011-09-26at125020.png

 

When i click on 'learn' it just flashes for half a second, before i used to click on learn and the learn button would stay lit until i learned it.

 

Any ideas or help would really be appreciated.

 

Thanks

[David Nahmani]

I'm sure before i just click 'cmd L' and then clicked learn

 

Command-L puts the controller assignment window in "Learn" mode. If you then click "Learn", you're getting out of Learn mode.

 

When i click on 'learn' it just flashes for half a second, before i used to click on learn and the learn button would stay lit until i learned it.

 

Your control surface preferences are corrupted. Quit Logic, trash ~/Library/Preferences/com.apple.logic.pro.cs, reopen Logic and start over. You'll lose all your custom control surface preferences (although judging by your screenshot, you don't have any).