I set up access rule (ALLOW HTTP, HTTPS from Internal to External) that has implemented http filter with various blocked extensions. I use serbian (latin) language with letters ć (0107),č (010D),š (0161),đ (0111). UNICODE When I tried to access some sites using serbian letters I get an error page with code 87 (with english language always works fine). ISA error page told me that web filter block MY ACCESS to that site. (www.planplus.co.yu <http://www.planplus.co.yu/> ). This site presents map of my city with all its streets. When I delete all blocked extensions everything works FINE ?????(both with serbian or with english language). When I add ONLY ONE extension (.mp3 or .wma or anything) site is blocked AGAIN (only serbian). WHY? Darko Kljajić Administrator for operating systems IT Department tel: +381 11 201 1567 mob: +381 64 811 1655 e-mail: <mailto:darko@xxxxxxxxxxxxxxxx> darko@xxxxxxxxxxxxxxxx =========================== Delta Banka A.D. Milentija Popovića 7b, Belgrade Serbia & Montenegro site: <http://www.deltabanka.co.yu/> www.deltabanka.co.yu ===========================