[Remember, backup your HP before you try any new program!]
The DOSSHELL program comes with the full version of the MS-DOS operating system. However, it does not come with the HP 100LX or 200LX. DOSSHELL that comes on versions 5.0 and 6.0 work on the HP100/200.
If you have DOS 5.0 or 6.0 installed on another PC, you should find the DOSSHELL files in your C:\DOS directory. If you used the MS DOS upgrade kit to upgrade to DOS 6.2 you should also find the DOSSHELL files in your C:\DOS directory. (The upgrade kit modified some files, and added others. But it did not delete any existing DOSSHELL-related files.)
If you purchased and installed DOS 6.2 (not the upgraded kit), you'll have to get the DOSSHELL-related files from Microsoft. You can call Microsoft directly for this file (call: 800-426-9400 and ask for the MS DOS 6.2 Supplemental Disk.). You can also download the file DOS62SP.EXE from CompuServe, Internet (ftp.microsoft.com), or the Microsoft BBS (206-936-6735).
[Editors Note - Several years ago we were informally told the license for DOS in the Palmtop includes all utilities that came with that DOS version. Therefore, assuming this is true, you may legally copy DOSSHELL at least from DOS 5 disks.]
DOSSHELL Setup -- You need the following DOSSHELL-related files from version 5.0 or 6.0:
DOSSHELL.COM DOSSHELL.EXE DOSSHELL.GRB DOSSHELL.INI DOSSHELL.VID DOSSWAP.EXE DOSSHELL.HLP (not necessary)
Follow these steps to set up DOSSHELL on your HP Palmtop: