- menu entries disappeared
- menu entries are colored grey and you cannot access them
These files control the menu structure and can be found in e.g. "[UserName]/AppData/Roaming/friendship/etc" (user application data, depending on the OS, this is the Vista/Win7 path). It is not the "etc" dir located in the installation directory (e.g. "C:\Program Files\FRIENDSHIP-SYSTEMS\Framework\etc").
This might come from crashes (i.e. the cfg-files are not saved properly).
Solution: Delete your cfg-files in the folder mentioned above.
Alternatively (if you are able to access the file menu): choose file > settings > button "Reset to Factory Settings"