Date: Sun, 22 Nov 1998 20:37:34 -0500 (EST) From: Matthew Miller To: caldera-opendos AT rim DOT caldera DOT com cc: opendos AT delorie DOT com Subject: Re: Packed file corrupt? In-Reply-To: <01303410570756@2.sbbs.se> Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Reply-To: opendos AT delorie DOT com On Mon, 23 Nov 1998, Lars-Einar Jansson wrote: > Writing "memmax -l" worked, as did MS's "loadfix.com", but not DR-DOS > "loadfix.bat" which complained about "invalid directory". loadfix.bat is...well, it's a batch file (not really an executable, but a script of commands to carry out), as the filename implies, and as kludgy as such things usually are. > I didn't quite understand that thing about compressing and > decompressing. Is it so, that the cause of this malfunction is due to > the fact that these files once have been zipped? There are other types of compression beside archival programs like (pk)zip. "pklite", "exepack", "lzexe", "diet", etc. are used to compress an executable so it takes up less space on disk. The compressed executable includes its own decompressor, so you can simply run it and it quietly decompresses itself into memory without you having to know. "unp" (short for UNPack) is a program used to recover the original uncompressed executable from a compressed one; so is another similar program, "tron". A quicky web search should turn one or the other up. Matthew Miller -- mattm (at) infinet (dot) com