lironBacktraceMon Dec 7 20:11:59 1998 Hey, I also read the tutorial about BPR 1000:0 2000:0 TI just get an 'Invalid Selector' message, can't access that memory, what BPR should i use then? maybe something is wrong with my CONFIG.SYS (HIMEM EMM386 etc..)?I don't have the WINICE in my config.sys but in the autoexec.bat (put there in the installation. HELP! How do I backtrace?btw: my TRACE in the WINICE.DAT is set to 100Thanks