Multi OS

How to setup multiple versions of MS-DOS and IBM PC-DOS on one system using V-Com System Commander 8.1

Versions used:

• MS-DOS 5.0 [C:\MSDOS.5]
• MS-DOS 6.22 [C:\MSDOS.622]
• PC-DOS 6.30 [C:\PCDOS.630]
• PC-DOS 2000 [C:\PCDOS.2K]
• Novell DR-DOS 7.0 [C:\NWDOS.700]
• Caldera DR-DOS 7.0.3 [C:\DRDOS.703]
• IBM OS/2 Warp 3 [D:\OS2]
• Windows NT 3.1 CD Version [D:\NT31]
• Windows 1.04 [C:\WIN104]
• Windows 2.11 [C:\WIN211]
• Windows 3.0a [C:\WIN300]
• Windows 3.1 [C:\WIN31]
• Windows 3.11 [C:\WIN311]
• Windows for Workgroups 3.11 [C:\WFW311]
• Windows NT 3.1 CD Version [D:\NT31]
• Windows NT 3.51 CD Version [D:\NT351]

Hard Disk Setup:

• 2GB RAW Disk
• Primary Partition 1 - 510MB [DOS] (also Win 1.x - 3.11)
• Primary Partition 2 - 510MB [OS2]
• Primary Partition 3 - 510MB [NTFS] (NT 3.1, NT 3.51)

Notes:

• MS-DOS 4.01 wouldn't boot
• DR-DOS 8.0 wouldn't boot
• NT31 did not auto-convert to NTFS, and then broke when NT351 did it
• NT requires a dummy BIOS drive C to function. XTIDE still takes over and provides the correct drive specifics

Installation Order:

1. Install MS-DOS 5.0
2. System Commander 8.1 [SC8-ENN-2012164-ACCT]
3. Install MS-DOS 6.22
4. Install PC-DOS 6.30
5. Install PC-DOS 2000
6. Install NW-DOS 7.0
7. Install Caldera DR-DOS 7.03
8. Create partition for OS/2
9. Install OS/2 Warp 3
10. Install various Windows versions
11. Install Windows NT 3.1 by booting PhilsBootDisk, run winnt.exe from CD ISO. Have blank floppy ready.
12. Convert to NTFS.
13. Install Windows NT 3.51 by booting from floppy.
14. Select the E drive