Go to /username/library/preferences. There are two files, com.euphonix.eucon.plist and com.euphonix.eucontrol.plist. These two files (or maybe only one of them) should contain the software settings. I tried it by renaming both files and restarting eucontrol. A new, clean plist file was created and eucontrol started without any settings. No pages, no touchkeys, nothing... Therefore, it must be the plist files.