Guys, i think that i have found a fix for it. I have change the compatibility mode to Windows XP (SP 3) of Euroscope.exe, removed all that invalid DLLs with names mfcm***.dll mfc***.dll msvcm***.dll (which cames with newest ES) etc and moved the old dlls (i've uploaded them here - http://www.speedyshare.com/2YQ7C/Fix.rar) and it worked out for me. ES is not crashing while "browsing" the files using any options like "browse" "save chatlog to the file.." or "load sectorfile..."
Hope it helps,
Michal