LZID version 1.0a Copyright 1992 by Gregory S. Vigneault Box 7169, Station A, Toronto, Ontario, Canada M5W 1X8. LZID is a utility which will identify whether a .COM or .EXE file is compressed using the LZEXE, DIET, or PKLITE utilities. A fully qualified file name must be given to LZID... LZID anyfile.com LZID will display the name of the compression utility used, if any. No check is made to confirm that the file is a valid .EXE or .COM executable file. LZID will also return an exit code which may be used by ERRORLEVEL in batch files (or if shelled to from within other programs) ... 0 = file access error 1 = file not compressed 2 = LZEXE compression detected 3 = DIET " 4 = PKLITE " Your suggestions are welcomed. I can be reached in the Assembly conferences of most public BBS networks. G.S.Vigneault April 1992.