Path: utzoo!utgpu!water!watmath!clyde!att!osu-cis!tut.cis.ohio-state.edu!bloom-beacon!mit-eddie!bu-cs!purdue!i.cc.purdue.edu!j.cc.purdue.edu!pur-ee!iuvax!bsu-cs!dhesi From: dhesi@bsu-cs.UUCP (Rahul Dhesi) Newsgroups: comp.sys.ibm.pc Subject: Re: MSC coded replacement for COMMAND.COM Message-ID: <3188@bsu-cs.UUCP> Date: 26 May 88 01:48:53 GMT References: <1284@adec23.UUCP> Reply-To: dhesi@bsu-cs.UUCP (Rahul Dhesi) Distribution: na Organization: CS Dept, Ball St U, Muncie, Indiana Lines: 12 In article <1284@adec23.UUCP> mark@adec23.UUCP (Mark Salyzyn) writes: >In CONFIG.SYS: > SHELL=HELLO.EXE This is not guaranteed to work. Some versions of MSDOS cannot load an EXE format file unless Microsoft's COMMAND.COM is resident and has trapped a software interrupt. Try converting your program to COM format, or write a small COM format shell that contains its own EXE relocation code and invokes your bigger shell by loading it into memory and performing relocation. -- Rahul Dhesi UUCP: !{iuvax,pur-ee,uunet}!bsu-cs!dhesi