Winzip comes to PIC world. Not really but close. #include "Winzip.h" void main(void) { DWORD adr; DWORD size; size = wzFindFile("Key.txt",&adr); if(size>0) { printf("File found.\n"); printf("Reading 10 bytes from file : %10s",(const byte *)adr); } else printf("File not found"); } Can you imagine that this is a PICC18 code for PIC18F? Yes! http://www.htsoft.com/forum/all/showflat.php/Cat/0/Number/19042/an/0/page/0#19042 http://www.htsoft.com/forum/all/showflat.php/Cat/0/Number/19027/Main/19027/#Post19027 http://forum.microchip.com/tm.asp?m=115148 -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist