Can no longer search within Maps

[bayfia]

My "ALL" tabl doesn't work, and I can't look up anything or get a light trail by using the search function. Yesterday I got some kind of error message about the eq2.exe not found, but the maps still open. What can I do to fix this issue. I really miss the functionality of my EQ2 Maps. I am running WIndows XP .. but now I have a stupid nVidia firewall in it that I can't get rid of.