I have some problems,

Firstly, when I perform a search for something in Greek, the search history
does not present the Greek characters correctly.

Secondly, when I go to the "Preferences" option and choose "ignore lower
case/ upper case" this function does not appear to work or respond.

Thirdly, how can the choices I make in the "Preferences" option work by
default, without having to choose them each time I want to perform a search?

Finally, at the Librarian Interface when I choose the "Enable Advanced
Searches" option and then "Form", whatever I try to search for in Greek will
not produce any results.

Thanks

Marios

Your immediate response to the above queries would be greatly appreciated.
Thanking you in advance for your kind cooperation.