Restoring Windows and Toolbars
After carefully arranging the toolbars where you want them, export the FontCreator Windows Registry key to keep a backup of the settings. The exact path will depend on the version. For FontCreator 12 it will be found here:
[HKEY_CURRENT_USER\Software\High-Logic\FontCreator\12.0\Position\Toolbars]
Keep a backup of your registry keys on external media too. If you need to reinstall FontCreator, run the registry file from Windows Explorer to add the settings back to the Windows registry.