Cook'n File error :
To fix it on the Mac
- Launch Finder and navigate to the Applications/Cook'n11(or 12)/Configuration folder
- Find the folder that ends is "osgi"
- Delete that folder
- Re-start Cook'n
- The deleted folder will be replaced by Cook'n, and the program should run well
On Windows :
- Right-click the Cook'n icon on your desktop
- Click Properties
- At the end of the text in the box labeled "Target," add a space and "-clean"
- Click Apply
- Open Cook'n