Versions older than capella 8: Lost mouse piano

There are two ways to find the lost mousepiano:

  1. In the Windows registry, increase your monitor's resolution. In most cases the mousepiano will now be visible again. Drag it to the center of your screen and then reset your monitor to the previous resolution.
  2. In case the previous step does not work, you need to edit the Windows registry. Only advanced windows users should carry out this action!

Select the folder "HKEY_CURRENT_USER/Software/whc/capella". Delete the key "piano". When you next start capella, the mousepiano will appear in its usual place.